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About This Item
Linear Formula:
12CH312CH(NH2)12CO2H
CAS Number:
Molecular Weight:
89.06
Beilstein:
1720248
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
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description
13C-depleted
Quality Level
isotopic purity
99.9 atom % 12C
optical activity
[α]25/D +14.5°, c = 2 in 1 M HCl
availability
available only in Japan
mp
314.5 °C (dec.) (lit.)
mass shift
depleted
SMILES string
[12CH3][12C@H](N)[12C](O)=O
InChI
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1/i1+0,2+0,3+0
InChI key
QNAYBMKLOCPYGJ-BWIFZRRMSA-N
Related Categories
Biochem/physiol Actions
L-Alanine is a nonessential amino acid, which is highly concentrated in muscle. It is a key player in the Glucose-Alanine cycle, which enables the removal of pyruvate and glutamate from muscle to the liver. Once in the liver, glucose is regenerated from pyruvate and returned to the muscle while glutamate ultimately participates in the urea cycle to form urea. The Glucose-Alanine cycle aides to conserve ATP in muscle for muscle contraction, while the energy burden of gluconeogenesis is imposed upon the liver. Alanine inhibits pyruvate kinase to regulate gluconeogenesis and glycolysis in order to maintain glucose homeostasis during starvation. Alanine prevents hepatic autophagy. Alanine formation is a result of transamination of glutamate and pyruvate.
Packaging
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Alanine and glutamine synthesis and release from skeletal muscle. II. The precursor role of amino acids in alanine and glutamine synthesis.
Garber A J, et al.
The Journal of Biological Chemistry, 251(3), 836-843 (1976)
Muscle alanine synthesis and hepatic gluconeogenesis
Snell K
Biochemical Society Transactions, 8(2), 205-213 (1980)
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Rachelle S Doody et al.
The New England journal of medicine, 369(4), 341-350 (2013-07-26)
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