L-cysteic acid is an oxidation product of L-cysteine. L-Cysteic acid, an analogue of cysteine sulfinic acid, may be used in studies of excitatory amino acids in the brain, such as those that bind to cysteine sulfinic acid receptors. L-Cysteic acid is a useful agonist at several rat metabotropic glutamate receptors (mGluRs). References: He Z, Sun R, Tang Z, Bu T, Wu Q, Li C, Chen H. Biodegradation of Feather Waste Keratin by the Keratin-Degrading Strain Bacillus subtilis 8. J Microbiol Biotechnol. 2018 Feb 28;28(2):314-322. doi: 10.4014/jmb.1708.08077. PubMed PMID: 29429303.

纯度：≥98%

CAS：498-40-8