DL-ASPARTIC ACID (3-13C) is a stable-isotope-labeled, non-proteinogenic-free amino acid derivative of aspartic acid in the acidic amino acid class, bearing a side-chain carboxylate and an α-amino acid backbone with the carbon at position 3 enriched in 13C. The molecule contains an α-amino group and a carboxyl group, and its side chain terminates in an additional carboxylic acid that can participate in acid-base equilibria and coordination chemistry, with stereochemistry indicated as DL (racemic mixture) by the product name. DL-ASPARTIC ACID (3-13C) is used in isotopic tracing and quantitative analytical workflows such as NMR or mass spectrometry method development, where the labeled carbon enables tracking of aspartate-containing structures and incorporation into synthetic or analytical intermediates.
CAT No: L-Iso-0133
1. Cell-based adhesion assays for isolation of snake venom’s integrin antagonists
2. Urinary Metabolites Associated with Blood Pressure on a Low-or High-Sodium Die
5. The spatiotemporal control of signalling and trafficking of the GLP-1R
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