L-Glutamine, BioUltra, > = 99,5%( NT)

Name: L-Glutamine, BioUltra, > = 99,5%( NT)
Brand: SIGMA-ALDRICH
SKU: 49419-100G
Price: 250.39 USD

Code: 49419-100G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

L-Glutamine has been used in culture medium for hypothalamic neurons, spacer in isotachophoresis of serum proteins, growth requirement of various microorganisms.<...

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$250.39 100G

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Non disponible en dehors du Royaume-Uni et de l'Irlande

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.

λ	0.1 M in H₂O
anion traces	chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤200 mg/kg
assay	≥99.5% (NT)
cation traces	Bi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
color	white
form	powder
Gene Information	rat ... Ggt1(116568)
ign. residue (900 °C)	≤0.1% (as SO₄)
impurities	≤0.5% foreign amino acids, insoluble matter, passes filter test
InChI key	ZDXPYRJPNDTMRX-VKHMYHEASA-N
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
loss	≤0.1% loss on drying, 110 °C
mp	185 °C (dec.) (lit.)
optical activity	[α]20/D +33.0±1°, c = 5% in 5 M HCl
pH	5.0-6.0 (25 °C, 0.1 M in H₂O)
product line	BioUltra
Quality Level	100
SMILES string	N[C@@H](CCC(N)=O)C(O)=O
solubility	H₂O: 0.1 M at 20 °C, clear, colorless
technique(s)	cell culture \| mammalian: suitable
UV absorption	λ: 280 nm A_max: 0.01, λ: 260 nm A_max: 0.01

Safety Data Sheet for 49419-100G
Certificat d'analyse Sigma

Cas Number

56-85-9

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

L-Glutamine, BioUltra, > = 99,5%( NT)

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