Preferred Label : pyroglutamyl-phenylalanyl-leucine-4-nitroanilide;
MeSH note : chromogenic substrate for thiol proteinase assay; RN given refers to all (L)-isomer;
MeSH synonym : pGlu-Phe-Leu-pNA;
Registry Number MeSH : 85901-57-1;
Is substance : O;
Origin ID : C044766;
UMLS CUI : C0072756;
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