DL-ALANINE (3,3,3-D3) is a deuterium-labeled amino acid belonging to the alanine family, featuring a methyl side chain attached to the alpha carbon and bearing an amino group and a carboxyl group in its free amino acid form. The "3,3,3-D3" designation indicates three deuterium atoms on the methyl carbon of the side chain, and the "DL" prefix denotes a racemic mixture of stereochemical forms at the alpha carbon. As an isotopically labeled alanine analogue, it is used in isotopic tracing, mass spectrometry-based analytical method development, and peptide or protein labeling workflows where incorporation of a deuterium-tagged alanine residue enables tracking of chemical transformations or quantitation by isotopic signatures.
CAT No: L-Iso-0030
4. Autoinhibition and phosphorylation-induced activation of phospholipase C-γ isozymes
5. TMEM16F and dynamins control expansive plasma membrane reservoirs
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