N-[-N-ALPHA-CARBONYL-ARG-VAL-ARG-AL]-PHE HYDROCHLORIDE l-valinamide,n(sup2)-(((1-carboxy-2-phenylethyl)amino)carbonyl)-l-arginyl-n-( ANTIPAIN HYDROCHLORIDE FROMMICROBIAL SOU RCE L-Valinamide, N2-(1-carboxy-2-phenylethyl)aminocarbonyl-L-arginyl-N-4-(aminoiminomethyl)amino-1-formylbutyl-, dihydrochloride antipain dihydrochloride from microbial source n-(nα-carbonyl-arg-val-arg-al)-phe N-(N-Carbonyl-Arg-Val-Arg-al)-Phe dihydrochloride TRIS-GLYCINE BUFFER 10X PWD PROTEOMICS