L-GLUTAMINE (1-13C; ALPHA-15N)

L-GLUTAMINE (1-13C; ALPHA-15N) is an isotopically labeled, free amino acid belonging to the glutamine class, featuring the standard glutamate-derived side chain bearing a terminal amide. The molecule contains an amino group and a carboxyl group on the alpha carbon, with the alpha nitrogen enriched in 15N and the carbonyl-adjacent position labeled with 13C as indicated by the product name, while retaining the unprotected amide functionality on the side chain. In biochemical and analytical workflows, this labeled glutamine is used as a stable isotope tracer and reference material for isotopic labeling studies, mass spectrometric or NMR-based quantification, and structure-activity or metabolic substrate investigations where glutamine-specific incorporation or turnover at defined atomic positions is monitored.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: L-Iso-0245

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M.F/Formula
H2NCO(CH2)2CH(*NH2)*COOH
M.W/Mr.
148.13
Purity
98%
Unlabeled CAS
56-85-9

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