Enzymatic peptide synthesis with p-guanidinophenyl and p-(guanidinomethyl) phenyl esters as acyl donors.

H Sekizaki, K ITHO, E ToyoTA…

Index: Chemical and Pharmaceutical Bulletin, , vol. 46, # 5 p. 846 - 849

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Citation Number: 22

Abstract

... 1998 Pharmaceutical Society of Japan NIT—Electronic Library Service Page 2. ... Porcine pancreas trypsin (EC 3421.4) was purchased from Sigma Chemical Co. ... 8) The calculation of pKa values was performed using the pKalc program (CompuDrug Chemistry Ltd.). ...