49419
L-Glutamine
≥99.5% (NT), suitable for cell culture, BioUltra
Synonym(s):
(S)-2,5-Diamino-5-oxopentanoic acid, L-Glutamic acid 5-amide, Levoglutamide
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About This Item
Linear Formula:
H2NCOCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
146.14
Beilstein:
1723797
EC Number:
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
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Product Name
L-Glutamine, BioUltra, ≥99.5% (NT)
product line
BioUltra
Quality Level
Assay
≥99.5% (NT)
form
powder
optical activity
[α]20/D +33.0±1°, c = 5% in 5 M HCl
technique(s)
cell culture | mammalian: suitable
impurities
insoluble matter, passes filter test
≤0.5% foreign amino acids
ign. residue (900 °C)
≤0.1% (as SO4)
loss
≤0.1% loss on drying, 110 °C
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Application
L-Glutamine has been used in culture medium for hypothalamic neurons, spacer in isotachophoresis of serum proteins, growth requirement of various microorganisms.
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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