METABOLOMICS AMINO ACID MIX UNLABELED STANDARD is a mixture of free, unprotected amino acids representing standard amino-acid components used as chemical references in metabolomics workflows. The constituent molecules contain both amino and carboxyl functional groups and are present in their unmodified, non-derivatized forms without isotopic labeling, halogenation, or additional side-chain functional handles beyond those native to each amino acid. In analytical method development and calibration, the mix functions as a comparative standard for amino-acid profiling by techniques such as LC-MS or GC-MS, supporting retention-time and signal-assignment consistency across runs.
CAT No: L-Iso-0421
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