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L-Glutamine

Catalog No. PHR1125 Name Sigma Aldrich
CAS Number 56-85-9 Website http://www.sigmaaldrich.com
M. F. C5H10N2O3 Telephone 1-800-521-8956
M. W. 146.1445 Fax
Purity Email
Storage Chembase ID: 16

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
L-Glutamic acid 5-amide
(S)-2,5-Diamino-5-oxopentanoic acid
(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

PROPERTIES

Grade certified reference material
Linear Formula H2NCOCH2CH2CH(NH2)CO2H
Packaging pkg of 1 g
Pharmacopeia Traceability traceable to USP 1294808
Melting Point 185 °C (dec.)(lit.)
MSDS Link Download
Storage Temperature room temp
German water hazard class 1

DETAILS

Description (English)
Biochem/physiol Actions
L-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.
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34.
Other Notes
Values of analytes vary lot to lot.
Description (简体中文)
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。
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34.
Other Notes
Values of analytes vary lot to lot.

REFERENCES