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490024

Sigma-Aldrich

L-Glutamine-(amide-15N)

98 atom % 15N

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About This Item

Formula condensata:
H215NCO(CH2)2CH(NH2)CO2H
Numero CAS:
59681-32-2
Peso molecolare:
147.14
Numero MDL:
MFCD00084214
Codice UNSPSC:
12352209
ID PubChem:
24872517
NACRES:
NA.12

Purezza isotopica

98 atom % 15N

Saggio

99% (CP)

Forma fisica

solid

Attività ottica

[α]25/D +33.0°, c = 2 in 5 M HCl

Punto di fusione

185 °C (dec.) (lit.)

Spostamento di massa

M+1

Stringa SMILE

N[C@@H](CCC([15NH2])=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/i7+1
ZDXPYRJPNDTMRX-QQKKVIQDSA-N

Descrizione generale

L-Glutamine is a branched chain, non-essential amino acid. It is one of the most abundant amino acid found in central nervous system (CNS), plasma and human skeletal muscle.(2) L- Glutamine is synthesized by transamination of glutamate catalyzed by glutamine synthetase.

Azioni biochim/fisiol

L-Glutamine, a source of nitrogen, mainly contributes to the synthesis of proteins, peptides, purine, pyrimidine, nucleotides, nucleic acids and major precursor of neurotransmitter. It acts as a fuel for the proliferation of lymphocytes and macrophages of immune system, for intestinal tissue to maintain gut integrity and for insulin production.(4)(3) L-Glutamine is released by skeletal muscle during stress conditions.

Confezionamento

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

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The influence of oral L-glutamine supplementation on muscle strength recovery and soreness following unilateral knee extension eccentric exercise
Legault Z, et al.
International Journal of Sport Nutrition and Exercise Metabolism, 25(5), 417-426 null
Glutamine and glutamate as vital metabolites
Newsholme P, et al.
Brazilian journal of medical and biological research, 36(2), 153-163 (2003)
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Targeted tandem mass spectrometry (LC-MS/MS) has been extremely useful for profiling small molecules extracted from biological sources, such as cells, bodily fluids and tissues. Here, we present a protocol for analysing incorporation of the non-radioactive stable isotopes carbon-13 (13C) and
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