L-ISOLEUCINE (D10) contains the amino acid skeleton of L-isoleucine with ten deuterium atoms incorporated for isotopic labeling, enabling mass-shift-based detection in analytical workflows. The molecule features an amino group and a carboxyl group on the α-carbon along with the branched aliphatic side chain characteristic of isoleucine, while the isotopic substitution does not alter the fundamental functional-group connectivity. L-ISOLEUCINE (D10) is used as an isotopically labeled internal standard or tracer in amino acid profiling, isotopic tracing, and peptide or protein analysis where deuterium labeling supports quantitative LC-MS or related mass spectrometric readouts.
CAT No: L-Iso-0331
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