EC Number   |
|---|
   1.17.3.2 | - |
| 1.17.3.2 | 60% ammonium sulfate, benzamidine-Sepharose |
| 1.17.3.2 | ammonium sulfate precipitation and affinity chromatography |
| 1.17.3.2 | ammonium sulfate, DEAE-Sepaharose |
| 1.17.3.2 | ammonium sulfate, hydroxyapatite, DEAE-cellulose |
| 1.17.3.2 | from liver |
| 1.17.3.2 | native enzyme 1645fold from milk to homogeneity by ammonium sulfate fracionation and affinity chromatography using a resin with diazotizated p-aminobenzamidine coupled to L-tyrosine, elution by benzamidine |
| 1.17.3.2 | native enzyme from fresh bovine cream |
| 1.17.3.2 | native enzyme from milk by ammonium sulfate fractionation, followed by affinity chromatography on heparin-agarose |
| 1.17.3.2 | native enzyme partially by gel filtration from fresh unpasteurized milk |
