L-HOMOSERINE (15N) is an isotopically labeled, naturally occurring amino acid analogue in which the homoserine side chain contains an extra methylene unit relative to threonine, giving a primary amino acid framework with a hydroxyl-bearing aliphatic side chain. The molecule includes an amino group and a carboxyl group on the backbone, and the nitrogen atom is enriched with 15N at the labeled position as indicated by the product name, enabling retention of the amino acid's stereochemical identity without introducing additional protecting groups or derivatization. L-HOMOSERINE (15N) is used in isotopic tracing and quantitative analytical studies such as mass spectrometry-based labeling workflows, where the 15N incorporation supports monitoring of amino acid incorporation, transformation, or peptide/biomolecule formation in chemical biology and structural research contexts.
CAT No: L-Iso-0321
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