76523

L-Glutamine

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonyme(s) : 5-Amide d’acide L-glutamique, Acide (S)-2,5-diamino-5-oxopentanoïque, Lévoglutamide
• Formule linéaire : H₂NCOCH₂CH₂CH(NH₂)CO₂H
• Numéro CAS: 56-85-9
• Poids moléculaire : 146.14
• Numéro Beilstein : 1723797
• Numéro CE : 200-292-1
• Numéro MDL: MFCD00008044
• Code UNSPSC : 41116107
• ID de substance PubChem : 329767164
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 300
• Gamme de produits: TraceCERT^®
• Classe(s) chimique(s) de l'analyte: amino acids, peptides, proteins
• Fabricant/nom de marque: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Couleur: white
• Pf: 185 °C (dec.) (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: 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
• Clé InChI: ZDXPYRJPNDTMRX-VKHMYHEASA-N

Description

Description générale

L-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.
Download your certificate at: http://www.sigma-aldrich.com.

Check out the entire portfolio of our amino acids certified reference materials (CRM)

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Actions biochimiques/physiologiques

La L-glutamine est un acide aminé essentiel qui sert d′importante source d′énergie aux cellules en culture et constitue un composant crucial des milieux de culture. La L-glutamine est très stable sous forme de poudre sèche ou de solution congelée. Elle se dégrade toutefois assez rapidement dans les milieux liquides et les solutions mères. L′atteinte de performances cellulaires optimales nécessite généralement l′ajout d′un supplément en L-glutamine au milieu avant utilisation.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations légales

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable