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Amino acid standards, physiological
MDL number: MFCD00162052 eCl@ss: 32160406 NACRES: NA.24
Кат. номер A9906-10ML A9906-VAR A9906-5ML A9906-1ML ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ComponentsThe following components are included in the amino acid standard:- L-Alanine
- Ammonium chloride
- L-Arginine
- L-Aspartic acid
- L-Cystine
- L-Glutamic acid
- Glycine
- L-Histidine
- L-Isoleucine
- L-Leucine
- L-Lysine
- L-Methionine
- L-Phenylalanine
- L-Proline
- L-Serine
- L-Threonine
- L-Tyrosine
- L-Valine
- -Alanine
- L--Amino-n-butyric acid
- -Amino-n-butyric acid
- DL--Aminoisobutryic acid
- L-Anserine
- L-Carnosine
- L-Citrulline
- L-Creatinine
- Cystathionine
- Ethanolamine
- L-Homocystine
- -Hydroxylysine
- Hydroxy-L-proline
- 1-Methyl-L-histidine
- 3-Methyl-L-histidine
- L-Ornithine
- Sarcosine
- Taurine
- L-Tryptophan
- Urea
Other NotesAmino acids and related compounds are 0.5 μmole/mL in 0.2 N lithium citrate, pH 2.2 containing 0.1% phenol and 2% thiodiglycol.Параметрыgrade analytical standard form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format neat storage temp. 2-8°C
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену -
Amino Acids Mix Solution
eCl@ss: 32160406 NACRES: NA.24
Кат. номер 79248-2ML 79248-VAR 79248-5X2ML General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Analysis Note17 amino acids in 0.1M hydrochloric acid
2.5 mM each: alanine, arginine, aspartic acid, glutamic acid, glycine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, proline, serine, threonine, tyrosine, valine
and 1.25mM cystineLegal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form liquid shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable Featured Industry Food and Beverages format multi-component solution storage temp. 20°C
Safety InformationPictograms GHS05 Signal Word Warning Hazard Statements H290 Precautionary Statements P234 - P390 RIDADR UN 1789 8 / PGIII WGK Germany WGK 1 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену -
Betaine hydrochloride
Empirical Formula (Hill Notation): C5H12ClNO2 Linear Formula: (CH3)3N+CH2COOH · Cl- CAS Number: 590-46-5 Molecular Weight: 153.61 Beilstein/REAXYS Number: 3916181 MDL number: MFCD00011903
Кат. номер 90910-50MG 90910-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.Biochem/physiol ActionsEnd-product of oxidative metabolism of choline, betaine is a general methyl donor, in particular in a minor pathway of methionine biosynthesis. It is used to treat homocystinuria, which is a defect in the major pathway of methionine biosynthesis.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 100 grade certified reference material, TraceCERT® product line TraceCERT® shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable mp 241-242 °C (lit.) Featured Industry Food and Beverages format neat SMILES string [Cl-].C[N+](C)(C)CC(O)=O InChI 1S/C5H11NO2.ClH/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H InChI key HOPSCVCBEOCPJZ-UHFFFAOYSA-N Gene Information human ... BHMT(635), BHMT2(23743)
Safety Informationpictograms GHS05 signalword Danger hcodes H318 pcodes P280 - P305 + P351 + P338 + P310 WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Cysteamine hydrochloride
Empirical Formula (Hill Notation): C2H7NS · HCl Linear Formula: HSCH2CH2NH2 · HCl CAS Number: 156-57-0 Molecular Weight: 113.61 Beilstein/REAXYS Number: 3590083 EC Number: 205-858-1 MDL number: MFCD00012904 PubChem Substance ID: 329757508
Кат. номер 49705-VAR 49705-100MG Параметрыgrade analytical standard Quality Level 100 assay 98.0-101.0% (RT) shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable mp 67-71 °C Featured Industry Food and Beverages format neat storage temp. 2-8°C SMILES string Cl[H].NCCS InChI 1S/C2H7NS.ClH/c3-1-2-4;/h4H,1-3H2;1H InChI key OGMADIBCHLQMIP-UHFFFAOYSA-N
Safety Informationpictograms GHS07 signalword Warning hcodes H302 - H317 - H319 pcodes P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 RIDADR UN 3335 WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
DL-Homocysteine
Empirical Formula (Hill Notation): C4H9NO2S Linear Formula: HSCH2CH2CH(NH2)COOH CAS Number: 454-29-5 Molecular Weight: 135.18 Beilstein/REAXYS Number: 1721683 EC Number: 207-222-9 MDL number: MFCD00004898 PubChem Substance ID: 329756565 NACRES: NA.24
Кат. номер 44925-10MG 44925-VAR 44925-25MG ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
DL-Homocysteine may be used as an analytical reference standard for the quantification of homocysteine in biological samples using different chromatography techniques.Biochem/physiol ActionsIncreased plasma homocysteine is a risk factor for coronary heart disease and carcinogenesis; may be a marker for tumor cell growth.Cautionstore under argonAnalysis Noteidentification (LS-MS): identity conformsПараметрыQuality Level 100 grade analytical standard assay 95% (T) form neat optical activity []/D 0±1°, c = 1 in H2O shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable color white to off-white mp 232-233 °C (lit.) Featured Industry Food and Beverages format neat storage temp. 20°C SMILES string NC(CCS)C(O)=O InChI 1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7) InChI key FFFHZYDWPBMWHY-UHFFFAOYSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
DL-Norvaline
Empirical Formula (Hill Notation): C5H11NO2 Linear Formula: CH3CH2CH2CH(NH2)COOH CAS Number: 760-78-1 Molecular Weight: 117.15 Beilstein/REAXYS Number: 1721163 EC Number: 212-082-7 MDL number: MFCD00064420 PubChem Substance ID: 329757975
Кат. номер 53721-100MG 53721-VAR General descriptionDL-Norvaline, a non-protein amino acid, is of significance in metabolic pathways. It is used as a food additive on account of its nutritional and functional characteristics that are beneficial to health.ApplicationDL-Norvaline may be used as an analytical standard for the determination of the analyte in its mixture with DL-norleucine, biological samples and food samples by liquid chromatography (LC) based methodsПараметрыQuality Level 100 grade analytical standard assay 98.5% (HPLC), 98.5-101.5% (NT) form powder or crystals optical activity []25/D 0.00±0.10°, c = 2 in 5 M HCl shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable color white to off-white Featured Industry Food and Beverages format neat SMILES string CCCC(N)C(O)=O InChI 1S/C5H11NO2/c1-2-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8) InChI key SNDPXSYFESPGGJ-UHFFFAOYSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Glycine
Empirical Formula (Hill Notation): C2H5NO2 Linear Formula: NH2CH2COOH CAS Number: 56-40-6 Molecular Weight: 75.07 Beilstein/REAXYS Number: 635782 EC Number: 200-272-2 MDL number: MFCD00008131 eCl@ss: 32160406 PubChem Substance ID: 329770301 NACRES: NA.24
Кат. номер 94119-10G 94119-VAR General descriptionGlycine is a naturally occurringamino acid and an essential nutrient, which is used in its polycrystalline form as a pharmaceutical excipient.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsInhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.ПараметрыQuality Level 100 grade analytical standard assay 99.0% form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable, titration: suitable impurities 18.6%±0.2% total nitrogen acc. to Kjeldahl loss 0.05% loss on drying pKa (25 °C) (1) 2.35, (2) 9.60, 2.35 mp 240 °C (dec.) (lit.) solubility 1 M HCl: 75 mg/L, clear, colorless (2.252g in 30mL) anion traces chloride (Cl-): 50 mg/kg cation traces NH4+: 200 mg/kg Featured Industry Food and Beverages format neat SMILES string NCC(O)=O InChI 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5) InChI key DHMQDGOQFOQNFH-UHFFFAOYSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Узнать цену -
Glycine hydrochloride solution
Empirical Formula (Hill Notation): C2H5NO2 · HCl CAS Number: 6000-43-7 Molecular Weight: 111.53 Beilstein/REAXYS Number: 3909617 MDL number: MFCD00012872 eCl@ss: 32160406 PubChem Substance ID: 329758076 NACRES: NA.24
Кат. номер 55097-5ML-F 55097-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Glycine hydrochloride in combination with 1-allyl-3-methylimidazolium chloride can find applications as an ionic liquid solvent, which can be used to dissolve chitosan and also fabricate chitosan/cellulose blend films with definite proportions of chitosan. It can also be used to treat the condition of achlorhydria.ПараметрыQuality Level 100 grade analytical standard assay ≥99.5% form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.NCC(O)=O InChI 1S/C2H5NO2.ClH/c3-1-2(4)5;/h1,3H2,(H,4,5);1H InChI key IVLXQGJVBGMLRR-UHFFFAOYSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 - H315 - H319 pcodes P234 - P264 - P280 - P332 + P313 - P337 + P313 - P390 RIDADR UN 1789 8 / PGIII WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Histamine
Empirical Formula (Hill Notation): C5H9N3 CAS Number: 51-45-6 Molecular Weight: 111.15 Beilstein/REAXYS Number: 2012 EC Number: 200-100-6 MDL number: MFCD00005210 PubChem Substance ID: 329758639 NACRES: NA.24
Кат. номер 59964-VAR 59964-100MG ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsEndogenous H1 and H2 histamine receptor agonist; H1 activation mobilizes Ca2+; H2 activation stimulates adenylate cyclase activity in neurons; activates nitric oxide synthetase; potent vasodilator.ПараметрыQuality Level 100 grade analytical standard assay ≥97.0% (TLC), ≥97.0% (anhydrous basis, NT) form neat shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable, gas chromatography (GC): suitable impurities ≤4.0% water color white to light yellow bp 167 °C/0.8 mmHg (lit.) mp 83-84 °C (lit.) format neat storage temp. −20°C SMILES string NCCc1c[nH]cn1 InChI 1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8) InChI key NTYJJOPFIAHURM-UHFFFAOYSA-N Gene Information human ... HRH1(3269)
Safety InformationPictograms GHS06,GHS08 Signal Word Danger Hazard Statements H301 - H315 - H317 - H319 - H334 - H335 Precautionary Statements P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 Target Organs Respiratory system RIDADR UN 2811 6.1 / PGIII WGK Germany WGK 3 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену -
HPLC peptide standard mixture
NACRES: NA.24
Кат. номер H2016-1VL H2016-VAR ApplicationHPLC peptide standard mixture has been used for the separation of peptides of proteins in fish plasma samples using liquid chromatography coupled with quadrupole time of flight mass spectrometer (Q-TOF-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Packaging1 vial in poly bottle
Amber vials containing a dried film composed of approx. 0.5 mg each of Gly-Tyr, Val-Tyr-Val, methionine enkephalin, leucine enkephalin and angiotensin II.ПараметрыQuality Level 200 grade analytical standard description Peptide standard form powder composition angiotensin II , Gly-Tyr , Leu enkephalin , Met enkephalin , Val-Tyr-Val analyte chemical class(es) amino acids, peptides, proteins concentration ~0.5 mg each component (dried film) application(s) HPLC: suitable, gas chromatography (GC): suitable color white Featured Industry Food and Beverages compatibility use to QA Reversed phase columns format multi-component solution storage temp. −20°C
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену -
HPLC protein standard mixture
NACRES: NA.24
Кат. номер H2899-1VL H2899-VAR ApplicationHPLC protein standard mixture has been used as a standard for the separation of proteins in cell extract samples of bacteria using high performance liquid chromatography (HPLC).Packaging1 vial in poly bottle
Vial contains approximately 1 mg each of ribonuclease A, cytochrome c, holo-transferrin and apomyoglobin.Параметрыgrade analytical standard Quality Level 200 form solid analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable Featured Industry Food and Beverages format multi-component solution storage temp. −20°C
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 3 Узнать цену -
L-Alanine
Empirical Formula (Hill Notation): C3H7NO2 CAS Number: 56-41-7 Molecular Weight: 89.09 Beilstein/REAXYS Number: 1720248 EC Number: 200-273-8 MDL number: MFCD00064410 eCl@ss: 32160406 PubChem Substance ID: 329756515 NACRES: NA.24
Кат. номер 44526-100MG 44526-VAR 44526-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 314.5 °C Featured Industry Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Careformat neat SMILES string C[C@H](N)C(O)=O InChI 1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1 InChI key QNAYBMKLOCPYGJ-REOHCLBHSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Alanine hydrochloride solution
Empirical Formula (Hill Notation): C3H7NO2 · HCl CAS Number: 6003-05-0 Molecular Weight: 125.55 Beilstein/REAXYS Number: 4296703 MDL number: MFCD03791086 eCl@ss: 32160406 PubChem Substance ID: 329757943 NACRES: NA.24
Кат. номер 55329-5ML-F 55329-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.C[C@H](N)C(O)=O InChI 1S/C3H7NO2.ClH/c1-2(4)3(5)6;/h2H,4H2,1H3,(H,5,6);1H/t2-;/m0./s1 InChI key ILYVXUGGBVATGA-DKWTVANSSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Amino acids
EC Number: 200-157-7 NACRES: NA.24
Кат. номер LAA21-1KT LAA21-VAR ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
L-Amino acids has been used as a standard in the estimation of free amino acids of Centaurea. Solstitialis weed samples using reverse phase high performance liquid chromatography (RP-HPLC).Other Notes21 L-Amino Acids plus glycine, 1 g of each:- A7627 L-Alanine
- A5131 L-Arginine Hydrochloride
- A0884 L-Asparagine
- A9256 L-Aspartic Acid
- C1276 L-Cysteine hydrochloride
- C8755 L-Cystine
- G1251 L-Glutamic Acid
- G3126 L-Glutamine
- G7126 Glycine
- H8125 L-Histidine hydrochloride
- H5534 trans-4-Hydroxy-L-proline
- I2752 L-Isoleucine
- L8000 L-Leucine
- L5626 L-Lysine hydrochloride
- M9625 L-Methionine
- P2126 L-Phenylalanine
- P0380 L-Proline
- S4500 L-Serine
- T8625 L-Threonine
- T0254 L-Tryptophan
- T3754 L-Tyrosine
- V0500 L-Valine
Параметрыgrade analytical standard Quality Level 200 form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable Featured Industry Food and Beverages format neat storage temp. 2-8°C
Safety InformationPictograms GHS07 Signal Word Warning Hazard Statements H319 Precautionary Statements P264 - P280 - P305 + P351 + P338 - P337 + P313 RIDADR NONH for all modes of transport WGK Germany WGK 3 Узнать цену -
L-Arginine hydrochloride solution
Empirical Formula (Hill Notation): C6H14N4O2 · HCl CAS Number: 1119-34-2 Molecular Weight: 210.66 Beilstein/REAXYS Number: 6099937 MDL number: MFCD00064550 PubChem Substance ID: 329748558 NACRES: NA.24
Кат. номер 8163-5ML-F 8163-VAR-F Параметрыgrade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.N[C@@H](CCCNC(N)=N)C(O)=O InChI 1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1 InChI key KWTQSFXGGICVPE-WCCKRBBISA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany nwg Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Arginine monohydrochloride
Empirical Formula (Hill Notation): C6H14N4O2 · HCl CAS Number: 1119-34-2 Molecular Weight: 210.66 Beilstein/REAXYS Number: 3631658 EC Number: 214-275-1 MDL number: MFCD00064550 PubChem Substance ID: 329769922 NACRES: NA.24
Кат. номер 90538-100MG 90538-VAR 90538-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsSubstrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a nitric oxide-dependent mechanism.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 226-230 °C Featured Industry Food and Beverages format neat storage temp. 2-8°C SMILES string Cl[H].N[C@@H](CCCNC(N)=N)C(O)=O InChI 1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1 InChI key KWTQSFXGGICVPE-WCCKRBBISA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Asparagine
Empirical Formula (Hill Notation): C4H8N2O3 Linear Formula: H2NCOCH2CH(NH2)CO2H CAS Number: 70-47-3 Molecular Weight: 132.12 Beilstein/REAXYS Number: 1723527 EC Number: 200-735-9 MDL number: MFCD00064401 eCl@ss: 32160406 PubChem Substance ID: 329757683 NACRES: NA.24
Кат. номер 51363-100MG 51363-1G 51363-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 235 °C (dec.) (lit.) Featured Industry Food and Beverages format neat SMILES string N[C@@H](CC(N)=O)C(O)=O InChI 1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1 InChI key DCXYFEDJOCDNAF-REOHCLBHSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Aspartic acid
Empirical Formula (Hill Notation): C4H7NO4 Linear Formula: HO2CCH2CH(NH2)CO2H CAS Number: 56-84-8 Molecular Weight: 133.10 Beilstein/REAXYS Number: 1723530 EC Number: 200-291-6 MDL number: MFCD00002616 PubChem Substance ID: 329757712 NACRES: NA.24
Кат. номер 51572-100MG 51572-VAR 51572-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsPrincipal neurotransmitter for fast synaptic excitation.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp >300 °C (dec.) (lit.) Featured Industry Cleaning Products
Cosmetics
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Personal Careformat neat SMILES string N[C@@H](CC(O)=O)C(O)=O InChI 1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1 InChI key CKLJMWTZIZZHCS-REOHCLBHSA-N
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L-Cysteine
Empirical Formula (Hill Notation): C3H7NO2S Linear Formula: HSCH2CH(NH2)CO2H CAS Number: 52-90-4 Molecular Weight: 121.16 Beilstein/REAXYS Number: 1721408 EC Number: 200-158-2 MDL number: MFCD00064306 eCl@ss: 32160406 PubChem Substance ID: 329770459 E Number: E920 NACRES: NA.24
Кат. номер 95437-VAR 95437-100MG 95437-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsNMDA glutamatergic receptor agonist.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 240 °C (dec.) (lit.) UV absorption : 260 nm Amax: 1.5 Featured Industry Cleaning Products
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Personal Careformat neat storage temp. 2-8°C SMILES string N[C@@H](CS)C(O)=O InChI 1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 InChI key XUJNEKJLAYXESH-REOHCLBHSA-N
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L-Cystine
Empirical Formula (Hill Notation): C6H12N2O4S2 Linear Formula: [-SCH2CH(NH2)CO2H]2 CAS Number: 56-89-3 Molecular Weight: 240.30 Beilstein/REAXYS Number: 1728094 EC Number: 200-296-3 MDL number: MFCD00064228 eCl@ss: 32160406 PubChem Substance ID: 329757485 E Number: E921 NACRES: NA.24
Кат. номер 49603-100MG 49603-VAR 49603-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
L-Cystine belongs to the amino acid group and is found to be optically active due the presence of chiral centers and a wide range of hydrogen bonding network, which tends to enhance its optical properties. It can serve as an important source of L-cysteine and other sulfur containing amino acids, thus acting like a substitute for L-methionine.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins storage condition under inert gas application(s) HPLC: suitable, gas chromatography (GC): suitable mp >240 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O InChI 1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 InChI key LEVWYRKDKASIDU-IMJSIDKUSA-N
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L-Cystine hydrochloride solution
Empirical Formula (Hill Notation): C6H12N2O4S2 · HCl CAS Number: 34760-60-6 Molecular Weight: 276.76 Beilstein/REAXYS Number: 4828867 MDL number: MFCD00068399 PubChem Substance ID: 329758322 NACRES: NA.24
Кат. номер 57579-5ML-F 57579-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 10 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O InChI 1S/C6H12N2O4S2.ClH/c7-3(5(9)10)1-13-14-2-4(8)6(11)12;/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12);1H/t3-,4-;/m0./s1 InChI key IOCJWNPYGRVHLN-MMALYQPHSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Faceshields, Gloves, Goggles RIDADR NONH for all modes of transport WGK Germany nwg Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Glutamic acid
Empirical Formula (Hill Notation): C5H9NO4 Linear Formula: HO2CCH2CH2CH(NH2)CO2H CAS Number: 56-86-0 Molecular Weight: 147.13 Beilstein/REAXYS Number: 1723801 EC Number: 200-293-7 MDL number: MFCD00002634 eCl@ss: 32160406 PubChem Substance ID: 329770458 E Number: E620 NACRES: NA.24
Кат. номер 95436-100MG 95436-1G 95436-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
L-Glutamic acid has been used as a reference material in the development of quantitative nuclear magnetic resonance technique to evaluate the purity of organic molecules.Biochem/physiol ActionsAn excitatory amino acid neurotransmitter that is an agonist at all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA).PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 205 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string N[C@@H](CCC(O)=O)C(O)=O InChI 1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1 InChI key WHUUTDBJXJRKMK-VKHMYHEASA-N
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L-Glutamine
Empirical Formula (Hill Notation): C5H10N2O3 Linear Formula: H2NCOCH2CH2CH(NH2)CO2H CAS Number: 56-85-9 Molecular Weight: 146.14 Beilstein/REAXYS Number: 1723797 EC Number: 200-292-1 MDL number: MFCD00008044 PubChem Substance ID: 329767164
Кат. номер 76523-100MG 76523-1G 76523-VAR General descriptionL-glutamine is found to be one of the most abundant amino acid in blood stream. It is useful in a number of biochemical processes like production of other amino acids, glucose, nucleotides, protein, and glutathione. It may also be used as a supplement to increase the intestinal villous height, maintain mucosal integrity and stimulate gut mucosal cellular proliferation. It may also find applications in the treatment of chemotherapy and radiotherapy, since it has the tendency to suppress gut and oral-toxic side effects.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsL-Glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-Glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 185 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string N[C@@H](CCC(N)=O)C(O)=O InChI 1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1 InChI key ZDXPYRJPNDTMRX-VKHMYHEASA-N
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L-Histidine
Empirical Formula (Hill Notation): C6H9N3O2 CAS Number: 71-00-1 Molecular Weight: 155.15 Beilstein/REAXYS Number: 84088 EC Number: 200-745-3 MDL number: MFCD00064315 eCl@ss: 32160406 PubChem Substance ID: 329765219 NACRES: NA.24
Кат. номер 73767-100MG 73767-1G 73767-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsPrecursor of histamine by action of histidine decarboxylase.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 282 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string N[C@@H](Cc1c[nH]cn1)C(O)=O InChI 1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1 InChI key HNDVDQJCIGZPNO-YFKPBYRVSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Histidine hydrochloride solution
Empirical Formula (Hill Notation): C6H9N3O2 · HCl CAS Number: 645-35-2 Molecular Weight: 191.62 Beilstein/REAXYS Number: 4168261 MDL number: MFCD00064556 eCl@ss: 32160406 PubChem Substance ID: 329756297 NACRES: NA.24
Кат. номер 43011-5ML-F 43011-VAR-F General descriptionL-Histidine hydrochloride can undergo racemization due to heating in water, leading to the formation of DL-histidine. It can be used as a supplement in conditions of riboflavin vitamin deficiency.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O InChI 1S/C6H9N3O2.ClH/c7-5(6(10)11)1-4-2-8-3-9-4;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H/t5-;/m0./s1 InChI key QZNNVYOVQUKYSC-JEDNCBNOSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Eyeshields, Gloves RIDADR UN 1789 8 / PGIII WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Isoleucine
Empirical Formula (Hill Notation): C6H13NO2 Linear Formula: C2H5CH(CH3)CH(NH2)CO2H CAS Number: 73-32-5 Molecular Weight: 131.17 Beilstein/REAXYS Number: 1721792 EC Number: 200-798-2 MDL number: MFCD00064222 PubChem Substance ID: 329758192 NACRES: NA.24
Кат. номер 56241-100MG 56241-VAR 56241-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 288 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string CC[C@H](C)[C@H](N)C(O)=O InChI 1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1 InChI key AGPKZVBTJJNPAG-WHFBIAKZSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable 207,94 евро / 19 554 руб.Получить предложение -
L-Isoleucine hydrochloride solution
Empirical Formula (Hill Notation): C6H13NO2 · HCl CAS Number: 17694-98-3 Molecular Weight: 167.63 Beilstein/REAXYS Number: 5593455 MDL number: MFCD00272262 eCl@ss: 32160406 PubChem Substance ID: 329757583 NACRES: NA.24
Кат. номер 50271-5ML-F 50271-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.CC[C@H](C)[C@H](N)C(O)=O InChI 1S/C6H13NO2.ClH/c1-3-4(2)5(7)6(8)9;/h4-5H,3,7H2,1-2H3,(H,8,9);1H/t4-,5-;/m0./s1 InChI key GBKVTQSWZCBVSL-FHAQVOQBSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Eyeshields, Gloves RIDADR UN 1789 8 / PGIII WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Leucine
Empirical Formula (Hill Notation): C6H13NO2 Linear Formula: (CH3)2CHCH2CH(NH2)CO2H CAS Number: 61-90-5 Molecular Weight: 131.17 Beilstein/REAXYS Number: 1721722 EC Number: 200-522-0 MDL number: MFCD00002617 eCl@ss: 32160406 PubChem Substance ID: 329767169 E Number: E641 NACRES: NA.24
Кат. номер 76526-100MG 76526-VAR 76526-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
L-Leucine is an important and essential branched chain amino acid. It shows activity with the mechanistic target of rapamycin(mTOR) pathway, involved in the synthesis of proteins and satiety.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp >300 °C (lit.) Featured Industry Cleaning Products
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Personal Careformat neat storage temp. 20-25°C SMILES string CC(C)C[C@H](N)C(O)=O InChI 1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1 InChI key ROHFNLRQFUQHCH-YFKPBYRVSA-N
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L-Leucine hydrochloride solution
Empirical Formula (Hill Notation): C6H13NO2 · HCl CAS Number: 760-84-9 Molecular Weight: 167.63 Beilstein/REAXYS Number: 4707406 MDL number: MFCD03093593 eCl@ss: 32160406 PubChem Substance ID: 329769032
Кат. номер 80687-5ML-F 80687-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string N[C@H](C(O)=O)CC(C)C.[H]Cl InChI 1S/C6H13NO2.ClH/c1-4(2)3-5(7)6(8)9;/h4-5H,3,7H2,1-2H3,(H,8,9);1H/t5-;/m0./s1 InChI key XKZZNHPZEPVUQK-JEDNCBNOSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Lysine
Empirical Formula (Hill Notation): C6H14N2O2 Linear Formula: H2N(CH2)4CH(NH2)CO2H CAS Number: 56-87-1 Molecular Weight: 146.19 Beilstein/REAXYS Number: 1722531 EC Number: 200-294-2 MDL number: MFCD00064433 PubChem Substance ID: 329752387
Кат. номер 23128-VAR 23128-100MG General descriptionL-Lysine is an essential amino acid which is required for human and animal growth. It belongs to the aspartate family of amino acids.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard assay 95.0% (HPLC) form neat shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable impurities 2.0% water color white to off-white mp 215 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string NCCCC[C@H](N)C(O)=O InChI 1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1 InChI key KDXKERNSBIXSRK-YFKPBYRVSA-N
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L-Lysine hydrochloride solution
Empirical Formula (Hill Notation): C6H14N2O2 · HCl CAS Number: 10098-89-2 Molecular Weight: 182.65 Beilstein/REAXYS Number: 5460909 MDL number: MFCD00064564 PubChem Substance ID: 329756466 NACRES: NA.24
Кат. номер 44208-5ML-F 44208-VAR-F General descriptionL-Lysine hydrochloride is one of the essential amino acids which usually finds applications in the treatment of shingles and genital as well mouth lesions attributed to herpes zoster and herpes simplex virus, respectively.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
L-Lysine hydrochloride may be used as a reference standard for the determination of L-lysine hydrochloride in pharmaceutical dosage form by high resolution high performance liquid chromatography (HR-HPLC). It may be used as a precursor of lysine for its determination in breath condensate by isotope dilution hydrophilic-interaction liquid chromatography combined with tandem mass spectrometry (HILIC-MS/MS).ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.NCCCC[C@H](N)C(O)=O InChI 1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1 InChI key BVHLGVCQOALMSV-JEDNCBNOSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Eyeshields, Gloves RIDADR UN 1789 8 / PGIII WGK Germany nwg Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Lysine monohydrochloride
Empirical Formula (Hill Notation): C6H14N2O2 · HCl Linear Formula: H2N(CH2)4CH(NH2)CO2H·HCl CAS Number: 657-27-2 Molecular Weight: 182.65 Beilstein/REAXYS Number: 3563889 EC Number: 211-519-9 MDL number: MFCD00064564 PubChem Substance ID: 329760598 NACRES: NA.24
Кат. номер 67448-100MG 67448-1G 67448-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
L-Lysine monohydrochloride is generally used as a food and feed supplement.It can also find applications in medicine and pharmaceutical industries.L-Lysine monohydrochloride can be produced via sugar fermentation by modified microorganisms.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 263 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat SMILES string OC([C@@H](N)CCCCN)=O.[H]Cl InChI 1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1 InChI key BVHLGVCQOALMSV-JEDNCBNOSA-N
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L-Methionine
Empirical Formula (Hill Notation): C5H11NO2S Linear Formula: CH3SCH2CH2CH(NH2)CO2H CAS Number: 63-68-3 Molecular Weight: 149.21 Beilstein/REAXYS Number: 1722294 EC Number: 200-562-9 MDL number: MFCD00063097 eCl@ss: 32160406 PubChem Substance ID: 329755877 NACRES: NA.24
Кат. номер 39496-100MG 39496-VAR 39496-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 284 °C (dec.) (lit.) Featured Industry Cleaning Products
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Personal Careformat neat storage temp. 20-25°C SMILES string CSCC[C@H](N)C(O)=O InChI 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1 InChI key FFEARJCKVFRZRR-BYPYZUCNSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Methionine hydrochloride solution
Empirical Formula (Hill Notation): C5H11NO2S · HCl CAS Number: 6810-12-4 Molecular Weight: 185.67 Beilstein/REAXYS Number: 5352796 MDL number: MFCD03791082 PubChem Substance ID: 329757584 NACRES: NA.24
Кат. номер 50272-5ML-F 50272-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.CSCC[C@H](N)C(O)=O InChI 1S/C5H11NO2S.ClH/c1-9-3-2-4(6)5(7)8;/h4H,2-3,6H2,1H3,(H,7,8);1H/t4-;/m0./s1 InChI key OSUIUMQSEFFIKM-WCCKRBBISA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Methionine sulfoximine
Empirical Formula (Hill Notation): C5H12N2O3S Linear Formula: CH3S(O)(=NH)CH2CH2CH(NH2)CO2H CAS Number: 15985-39-4 Molecular Weight: 180.23 Beilstein/REAXYS Number: 6175446 MDL number: MFCD00002621 PubChem Substance ID: 329769992 NACRES: NA.24
Кат. номер 91016-100MG 91016-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыgrade certified reference material, TraceCERT® Quality Level 300, product line TraceCERT® form neat shelf life limited shelf life, expiry date on the label analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp >210 °C (dec.) (lit.) Featured Industry Food and Beverages format neat storage temp. 20-25°C SMILES string CS(=N)(=O)CC[C@H](N)C(O)=O InChI 1S/C5H12N2O3S/c1-11(7,10)3-2-4(6)5(8)9/h4,7H,2-3,6H2,1H3,(H,8,9)/t4-,11?/m0/s1 InChI key SXTAYKAGBXMACB-DPVSGNNYSA-N
Safety Informationpictograms GHS07 signalword Warning hcodes H315 - H319 - H335 pcodes P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 Target Organs Respiratory system RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Phenylalanine
Empirical Formula (Hill Notation): C9H11NO2 Linear Formula: C6H5CH2CH(NH2)CO2H CAS Number: 63-91-2 Molecular Weight: 165.19 Beilstein/REAXYS Number: 1910408 EC Number: 200-568-1 MDL number: MFCD00064227 eCl@ss: 32160406 PubChem Substance ID: 329755999 NACRES: NA.24
Кат. номер 40541-100MG 40541-1G 40541-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 270-275 °C (dec.) (lit.) Featured Industry Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Careformat neat storage temp. 20-25°C SMILES string N[C@@H](Cc1ccccc1)C(O)=O InChI 1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1 InChI key COLNVLDHVKWLRT-QMMMGPOBSA-N
Safety InformationRIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Phenylalanine hydrochloride solution
Empirical Formula (Hill Notation): C9H11NO2 · HCl CAS Number: 17585-69-2 Molecular Weight: 201.65 Beilstein/REAXYS Number: 8584529 MDL number: MFCD03791079 eCl@ss: 32160406 PubChem Substance ID: 329756444 NACRES: NA.24
Кат. номер 44026-5ML-F 44026-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.N[C@@H](Cc1ccccc1)C(O)=O InChI 1S/C9H11NO2.ClH/c10-8(9(11)12)6-7-4-2-1-3-5-7;/h1-5,8H,6,10H2,(H,11,12);1H/t8-;/m0./s1 InChI key ZAIZDXVMSSDZFA-QRPNPIFTSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Proline
Empirical Formula (Hill Notation): C5H9NO2 CAS Number: 147-85-3 Molecular Weight: 115.13 Beilstein/REAXYS Number: 80810 EC Number: 205-702-2 MDL number: MFCD00064318 eCl@ss: 32160406 PubChem Substance ID: 329770260 NACRES: NA.24
Кат. номер 93693-100MG 93693-VAR 93693-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins storage condition under inert gas (argon) application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 228 °C (dec.) (lit.) Featured Industry Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Careformat neat storage temp. 20-25°C SMILES string OC(=O)[C@@H]1CCCN1 InChI 1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1 InChI key ONIBWKKTOPOVIA-BYPYZUCNSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Proline hydrochloride solution
Empirical Formula (Hill Notation): C5H9NO2 · HCl CAS Number: 7776-34-3 Molecular Weight: 151.59 Beilstein/REAXYS Number: 5880542 MDL number: MFCD03791121 eCl@ss: 32160406 PubChem Substance ID: 329770324 NACRES: NA.24
Кат. номер 94321-5ML-F 94321-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.OC(=O)[C@@H]1CCCN1 InChI 1S/C5H9NO2.ClH/c7-5(8)4-2-1-3-6-4;/h4,6H,1-3H2,(H,7,8);1H/t4-;/m0./s1 InChI key UAGFTQCWTTYZKO-WCCKRBBISA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Serine
Empirical Formula (Hill Notation): C3H7NO3 Linear Formula: HOCH2CH(NH2)CO2H CAS Number: 56-45-1 Molecular Weight: 105.09 Beilstein/REAXYS Number: 1721404 EC Number: 200-274-3 MDL number: MFCD00064224 eCl@ss: 32160406 PubChem Substance ID: 329758055 NACRES: NA.24
Кат. номер 54763-100MG 54763-VAR 54763-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.Biochem/physiol ActionsPrecursor of glycine by serine hydroxymethyltransferase.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 222 °C (dec.) (lit.) Featured Industry Food and Beverages format neat SMILES string N[C@@H](CO)C(O)=O InChI 1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1 InChI key MTCFGRXMJLQNBG-REOHCLBHSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Serine hydrochloride solution
Empirical Formula (Hill Notation): C3H7NO3 · HCl CAS Number: 16428-75-4 Molecular Weight: 141.55 Beilstein/REAXYS Number: 3984536 MDL number: MFCD03791087 eCl@ss: 32160406 PubChem Substance ID: 329759398 NACRES: NA.24
Кат. номер 61227-5ML-F 61227-VAR-F ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.N[C@@H](CO)C(O)=O InChI 1S/C3H7NO3.ClH/c4-2(1-5)3(6)7;/h2,5H,1,4H2,(H,6,7);1H/t2-;/m0./s1 InChI key STMOVTSFWYRCOB-DKWTVANSSA-N
Safety Informationpictograms GHS05 signalword Warning hcodes H290 pcodes P234 - P390 Personal Protective Equipment Eyeshields, Gloves RIDADR UN 1789 8 / PGIII WGK Germany nwg Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Threonine
Empirical Formula (Hill Notation): C4H9NO3 Linear Formula: CH3CH(OH)CH(NH2)CO2H CAS Number: 72-19-5 Molecular Weight: 119.12 Beilstein/REAXYS Number: 1721646 EC Number: 200-774-1 MDL number: MFCD00064270 eCl@ss: 32160406 PubChem Substance ID: 329759523 NACRES: NA.24
Кат. номер 61506-100MG 61506-VAR 61506-1G General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable mp 256 °C (dec.) (lit.) Featured Industry Food and Beverages format neat SMILES string C[C@@H](O)[C@H](N)C(O)=O InChI 1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1 InChI key AYFVYJQAPQTCCC-GBXIJSLDSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Tryptophan
Empirical Formula (Hill Notation): C11H12N2O2 CAS Number: 73-22-3 Molecular Weight: 204.23 Beilstein/REAXYS Number: 86197 EC Number: 200-795-6 MDL number: MFCD00064340 eCl@ss: 32160406 PubChem Substance ID: 329757672 NACRES: NA.24
Кат. номер 51145-100MG 51145-1G 51145-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Other NotesAmino acid precursor of serotonin and melatoninCautionStore under ArgonLegal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 280-285 °C (dec.) (lit.) Featured Industry Food and Beverages format neat storage temp. 20-25°C SMILES string N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O InChI 1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1 InChI key QIVBCDIJIAJPQS-VIFPVBQESA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену -
L-Tyrosine
Empirical Formula (Hill Notation): C9H11NO3 Linear Formula: 4-(HO)C6H4CH2CH(NH2)CO2H CAS Number: 60-18-4 Molecular Weight: 181.19 Beilstein/REAXYS Number: 392441 EC Number: 200-460-4 MDL number: MFCD00002606 eCl@ss: 32160406 PubChem Substance ID: 329770047 NACRES: NA.24
Кат. номер 91515-100MG 91515-1G 91515-VAR General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Other NotesAmino acid precursor of dopamine and other catecholaminesLegal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp >300 °C (dec.) (lit.) Featured Industry Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Careformat neat SMILES string N[C@@H](Cc1ccc(O)cc1)C(O)=O InChI 1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1 InChI key OUYCCCASQSFEME-QMMMGPOBSA-N
Safety InformationPersonal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 1 Узнать цену -
L-Valine
Empirical Formula (Hill Notation): C5H11NO2 Linear Formula: (CH3)2CHCH(NH2)CO2H CAS Number: 72-18-4 Molecular Weight: 117.15 Beilstein/REAXYS Number: 1721136 EC Number: 200-773-6 MDL number: MFCD00064220 eCl@ss: 32160406 PubChem Substance ID: 329757642 NACRES: NA.24
Кат. номер 50848-VAR 50848-1G 50848-100MG General descriptionThis certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.PackagingBottomless glass bottle. Contents are inside inserted fused cone.Legal InformationTraceCERT is a registered trademark of Sigma-Aldrich Co. LLCПараметрыQuality Level 300 grade certified reference material, TraceCERT® product line TraceCERT® form neat analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable color white mp 295-300 °C (subl.) (lit.) Featured Industry Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Careformat neat storage temp. 20-25°C SMILES string CC(C)[C@H](N)C(O)=O InChI 1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m0/s1 InChI key KZSNJWFQEVHDMF-BYPYZUCNSA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 1 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
L-Valine hydrochloride solution
Empirical Formula (Hill Notation): C5H11NO2 · HCl CAS Number: 17498-50-9 Molecular Weight: 153.61 Beilstein/REAXYS Number: 4149740 MDL number: MFCD03791069 eCl@ss: 32160406 PubChem Substance ID: 329751892
Кат. номер 19515-5ML-F 19515-VAR-F General descriptionL-Valine hydrochloride is a semiorganic nonlinear optical material.ApplicationRefer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.ПараметрыQuality Level 100 grade analytical standard form liquid analyte chemical class(es) amino acids, peptides, proteins concentration 100 mM amino acid in 0.1 M HCl application(s) HPLC: suitable, gas chromatography (GC): suitable color colorless Featured Industry Food and Beverages format single component solution storage temp. 2-8°C SMILES string Cl.CC(C)[C@H](N)C(O)=O InChI 1S/C5H11NO2.ClH/c1-3(2)4(6)5(7)8;/h3-4H,6H2,1-2H3,(H,7,8);1H/t4-;/m0./s1 InChI key JETBVOLWZWPMKR-WCCKRBBISA-N
Safety InformationPersonal Protective Equipment Eyeshields, Gloves RIDADR NONH for all modes of transport WGK Germany WGK 2 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Lysozyme from chicken egg white
CAS Number: 12650-88-3 Enzyme Commission (EC) Number: 3.2.1.17 ( BRENDA | IUBMB ) EC Number: 232-954-0 MDL number: MFCD00131557 NACRES: NA.24
Кат. номер 34046-VAR-R 34046-100MG-R General descriptionLysozyme from chicken egg white, is a protein that can show broad spectrum of antibacterial activity against gram positive and gram negative bacteria. Its antimicrobial activity can be enhanced by pretreatment of the target microbial cells with chelating agents like ethylenediaminetetraacetic acid (EDTA).ApplicationLysozyme from chicken egg white may be used as an analytical reference standard for the determination of the analyte in:- Hard and pasta filata cheeses using reversed-phase high performance liquid chromatography with diode array and fluorimetric detection [(RP-HPLC-DAD) and (RP-HPLC-FLD)].
- Food samples using high-performance liquid chromatography (HPLC) and enzyme-linked immunosorbent assay (ELISA).
Enzyme breaks down the cell walls of bacteria; used to prepare spheroplasts.Biochem/physiol ActionsLysozyme hydrolyzes (14) linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. Gram-positive cells are quite susceptible to this hydrolysis as their cell walls have a high proportion of peptidoglycan. Gram-negative bacteria are less susceptible due to the presence of an outer membrane and a lower proportion of peptidoglycan. However, these cells may be hydrolyzed in the presence of EDTA that chelates metal ions in the outer bacterial membrane.
The enzyme is active over a broad pH range (6.0 to 9.0). At pH 6.2, maximal activity is observed over a wider range of ionic strengths (0.02 to 0.100 M) than at pH 9.2 (0.01 to 0.06 M).Unit Definition1 unit corresponds to the amount of enzyme which decreases the absorbance at 450 nm by 0.001 per minute at pH 7.0 and 25 deg C.Legal InformationVETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbHПараметрыQuality Level 100 grade analytical standard product line VETRANAL® form neat specific activity 8000-120000 U/mg shelf life limited shelf life, expiry date on the label mol wt single-chain 14.3 kDa, Mr ~14000 analyte chemical class(es) amino acids, peptides, proteins application(s) HPLC: suitable, gas chromatography (GC): suitable Featured Industry Food and Beverages format neat storage temp. 2-8°C
Safety Informationpictograms GHS08 signalword Danger hcodes H334 pcodes P261 - P284 - P501 Personal Protective Equipment Eyeshields, Gloves, type N95 (US) RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point F Not applicable Flash Point C Not applicable Узнать цену -
Protein Standard
NACRES: NA.24
Кат. номер P5369-VAR P5369-10ML ApplicationProtein standard may be used for the calibration of detectors like refractive index detector or light scattering detector used in the size exclusion chromatographic analysis of proteins to determine their molecular weights of proteins and stoichiometry of the protein complex.Packaging10 mL in poly bottleOther NotesBovine serum albumin in salineПараметрыgrade analytical standard Quality Level 200 contains 0.1% sodium azide as preservative analyte chemical class(es) amino acids, peptides, proteins concentration 200 mg/mL (BSA) application(s) gel permeation chromatography (GPC): suitable Featured Industry Food and Beverages format single component solution storage temp. 2-8°C
Safety InformationPersonal Protective Equipment Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter RIDADR NONH for all modes of transport WGK Germany WGK 3 Flash Point(F) Not applicable Flash Point(C) Not applicable Узнать цену
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