Isolation and Partial Characterization of a Native Serine-Type Protease Inhibitor from Bovine Milk

Purification of a native serine-type protease inhibitor from raw bovine milk resulted in the isolation of an inhibitor tentatively identified as al-antitrypsin.Techniques utilized included ammonium sulfate fractionation followed by metal chelate, hydrophobic interaction, and gel filtration chromatog... View More