DL-GLUTAMIC ACID (2,4,4-D3) is a deuterium-labeled amino acid belonging to the acidic, proteinogenic glutamic acid family, featuring the standard amino acid backbone with a side chain bearing a terminal carboxyl group. The molecule contains an amino group and a carboxyl group, and the side chain is isotopically substituted with three deuterium atoms at the 2,4,4 positions, while the "DL" designation indicates a racemic mixture of stereoisomers. As an isotopically labeled glutamate analogue, it is used in isotopic tracing, mass spectrometry-based analytical method development, and quantitative studies that require discrimination of glutamate-derived species in biochemical or chemical research workflows.
CAT No: L-Iso-0223
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