title: Partial purification and some enzymatic properties of proteolytic enzyme fractions isolated from Pisaster ochraceus (echinoderm) pyloric caeca.
mesh_terms: D000096:Acetone; D000645:Ammonium Sulfate; D000818:Animals; D001120:Arginine; D001151:Arsenic; D002417:Cattle; D011232:Chemical Precipitation; D004064:Digestive System / Q000187:drug effects / Q000201:enzymology*; D004355:Drug Stability; D004952:Esters; D005260:Female; D006454:Hemoglobins; D006863:Hydrogen-Ion Concentration; D007531:Isoflurophate / Q000494:pharmacology; D007700:Kinetics; D008297:Male; D010447:Peptide Hydrolases / Q000302:isolation & purification; D011480:Protease Inhibitors; D011489:Protein Denaturation; D012260:Ribonucleases; D013215:Starfish / Q000201:enzymology*; D014105:Tosyl Compounds; D014357:Trypsin
chemical_list: D004952:Esters; D006454:Hemoglobins; D011480:Protease Inhibitors; D014105:Tosyl Compounds; D007531:Isoflurophate; D000096:Acetone; D001120:Arginine; D012260:Ribonucleases; D010447:Peptide Hydrolases; D014357:Trypsin; D001151:Arsenic; D000645:Ammonium Sulfate