L-Glutamine

• Catalog No.: G6392
• CAS Number: 56-85-9
• M. F.: C5H10N2O3
• M. W.: 146.1445

SYNONYMS

• Title: L-谷氨酰胺
• IUPAC name: (2S)-2-amino-4-carbamoylbutanoic acid
• IUPAC Traditional name: L-glutamine
• Synonyms: L-谷氨酸-5-酰胺; (S)-2,5-二氨基-5-氧代戊酸

DATABASE IDS

• Beilstein Number: 1723797
• CAS Number: 56-85-9
• MDL Number: MFCD00008044
• EC Number: 200-292-1
• PubChem SID: 24895254

PROPERTIES

• Impurities: endotoxin, tested
• Packaging: vial of 0.292 g
• Sterility: γ-irradiated
• Suitability: suitable for cell culture
• Gene Information: rat ... Ggt1(116568)
• Melting Point: 185 °C (dec.)(lit.)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: MA2275100
• German water hazard class: 1

DETAILS

Description (简体中文)

Frequently Asked Questions
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Biochem/physiol Actions
L-谷氨酰胺是一种基本氨基酸，是作为细胞培养主要能源的培养基所必不可少的组成部分。L-谷氨酰胺干粉和冷冻溶液十分稳定。但液体培养基或储存液中的 L-谷氨酰胺分解相对较快。使用前，通常需要补充含·L-谷氨酰胺的培养基，以获得最佳细胞性能。
L-glutamine is an essential amino acid that is a crucial component of culture media, and serves as a major energy source for cells in culture. Optimal cell performance usually requires supplementation of the medium with L-glutamine prior to use.
包装
50 mL amber serum vial with rubber stopper.
Reconstitution
Prepares a 200 mM solution when reconstituted to 10 mL with sterile water.
Suitability
Qualified for use in cell culture applications, especially serum-free cell culture.
Other Notes
The dipeptide L-Ala-LGln is frequently used in modern serum-free media formulations because it provides a more stable form of glutamine in vitro.