[Protease from bovine spleen with kininogenase activity].
A protease with kininogenase activity at pH 7.5 was isolated from bovine spleen extract by gel filtration and ion exchange chromatography. The protease was found in the fraction with molecular weight lower than 25.000 and was separated from the other neutral SH-dependent protease by chromatography on KM-cellulose. The kininogenase activity was inhibited by DFP and trasylol; soybean trypsin inhibitor had no effect. The protease did not split N-benzoyl-L-arginine ethyl ester and N-benzoyl-D, L-arginine p-nitroanilide.
[Protease from bovine spleen with kininogenase activity]. A protease with kininogenase activity at pH 7.5 was isolated from bovine spleen extract by gel filtration and ion exchange chromatography. The protease was found in the fraction with molecular weight lower than 25.000 and was separated from the other neutral SH-dependent protease by chromatography on KM-cellulose. The kininogenase activity was inhibited by DFP and trasylol; soybean trypsin inhibitor had no effect. The protease did not split N-benzoyl-L-arginine ethyl ester and N-benzoyl-D, L-arginine p-nitroanilide.