L-LYSINE:2HCL (1-13C) is an isotopically labeled, free amino acid consisting of the lysine side chain bearing a terminal ε-amino group, with the α-amino and α-carboxyl functional groups present as part of the amino acid hydrochloride salt. The molecule is provided as a 2 HCl salt, and the labeling indicated by (1-13C) specifies incorporation of 13C at the α-carbon position, while the stereochemistry is given as L for the amino acid backbone. In research and analytical workflows, this labeled lysine is used for isotopic tracing, NMR or mass spectrometric method development, and the preparation of lysine-containing peptide or amino acid derivatives where retention or monitoring of the α-carbon label is relevant.
CAT No: L-Iso-0390
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