L-ALANINE (2,3,3,3-D4; 15N) is an isotopically labeled, naturally occurring amino acid analogue of alanine featuring a methyl side chain and a primary amino group attached to the α-carbon, with deuterium substitution at the 2,3,3,3 positions and a 15N label on the amino nitrogen. The molecule retains the free amino and carboxyl functional groups characteristic of amino acids, and the isotopic enrichment enables mass-dependent shifts in analytical detection while preserving the overall chemical connectivity and stereochemical identity implied by the L designation. L-ALANINE (2,3,3,3-D4; 15N) is used in isotopic tracing, quantitative mass spectrometry and NMR method development, and peptide or protein labeling workflows where incorporation of a labeled alanine residue supports structural and kinetic studies.
CAT No: L-Iso-0020
1. TMEM16F and dynamins control expansive plasma membrane reservoirs
4. Emu oil in combination with other active ingredients for treating skin imperfections
5. Autoinhibition and phosphorylation-induced activation of phospholipase C-γ isozymes
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