title: Activity against a synthetic substrate by a preparation of extracellular proteinase from Serratia marcescens.
mesh_terms: D002021:Buffers; D002364:Caseins; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003080:Cold Temperature; D004355:Drug Stability; D004586:Electrophoresis; D010450:Endopeptidases / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D008722:Methods; D008970:Molecular Weight; D010455:Peptides; D000644:Quaternary Ammonium Compounds; D012706:Serratia marcescens / Q000201:enzymology*; D013710:Tendons
chemical_list: D002021:Buffers; D002364:Caseins; D010455:Peptides; D000644:Quaternary Ammonium Compounds; D010450:Endopeptidases