title: Preparation of beta-trypsin by affinity chromatography of enterokinase-activated bovine trypsinogen.
mesh_terms: D000818:Animals; D001120:Arginine; D002417:Cattle; D002846:Chromatography, Affinity; D002852:Chromatography, Ion Exchange; D010450:Endopeptidases / Q000378:metabolism*; D004765:Enteropeptidase / Q000378:metabolism; D004789:Enzyme Activation; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D007422:Intestines / Q000201:enzymology; D008722:Methods; D011134:Polysaccharides; D013025:Glycine max; D013552:Swine; D013997:Time Factors; D014105:Tosyl Compounds; D014357:Trypsin / Q000302:isolation & purification* / Q000378:metabolism; D014361:Trypsin Inhibitors; D014362:Trypsinogen / Q000378:metabolism*
chemical_list: D011134:Polysaccharides; D014105:Tosyl Compounds; D014361:Trypsin Inhibitors; D014362:Trypsinogen; D001120:Arginine; D010450:Endopeptidases; D014357:Trypsin; D004765:Enteropeptidase