On the Three Chymotrypsinogens of Porcine Pancreas

摘要: Publisher Summary This chapter discusses the three chymotrpsinogens of porcine pancreas. The acid extracts pancreas contain only two cationic proteins: chymotrypsinogen A and trypsinogen A. chymotrypsinogens corresponding chymotrypsins π have exactly same number residues and, consequently, molecular weight. No significant difference can be found by centrifugation techniques between a sample chymotrypsin Cπ carefully prepared in laboratory from pure C various samples isolated autolyzed amino composition alledgly autolyzed”chymotrypsin is more consistent with weight 28,000 than value 23,000. N-terminal sequence to precursor enzyme. presents an investigation concerning C-terminal technique hydrogen-tritium replacement has been recently initiated.