Opiorphin is a naturally occurring pentapeptide that modulates peptidase activity in biochemical models. Its sequence displays a combination of polar and hydrophobic residues that influence stability and binding to metalloenzymes. Researchers employ it to explore endogenous peptidase regulation and substrate competition. Applications include enzymatic-pathway elucidation, peptide-stability research, and bioactive fragment characterization.
CAT No: R2579
CAS No:864084-88-8
Synonyms/Alias:Opiorphin;864084-88-8;L-Glutaminyl-L-arginyl-L-phenylalanyl-L-seryl-L-arginine;(2S)-5-(diaminomethylideneamino)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]pentanoic acid;CHEMBL2022225;Opiorphin trifluoroacetate salt;Opiorphin?;QRFSR peptide;MFCD09752700;Gln-Arg-Phe-Ser-Arg;H-Gln-Arg-Phe-Ser-Arg-OH;SCHEMBL20257129;GTPL11538;CHEBI:177467;BDBM50382499;AKOS037646654;HY-W345510;AS-70071;DA-76445;FO109858;CS-0456478;glutaminyl-arginyl-phenylalanyl-seryl-arginine;D93123;Q416529;
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