EC Number   |
|---|
   3.4.22.1 | - |
| 3.4.22.1 | ammonium sulfate fractionation, DEAE Sepharose CL-6B column chromatography, Sephadex G-75 gel filtration, and TSK-Gel 3000 SWxl gel filtration |
| 3.4.22.1 | ammonium sulfate fractionation, Sephadex G-100 gel filtration, organomercurial affinity chromatography, and CM-Sephadex C-50 gel filtration |
| 3.4.22.1 | from baculovirus system |
| 3.4.22.1 | GSTrap FF column chromatography |
| 3.4.22.1 | native enzyme from brain cell supernatant by ammonium sulfate fractionation and gel filtration |
| 3.4.22.1 | native enzyme from sheep feaces by cystatin affinity chromatography or by affinity chromatography on a resin with immobilized recombinant Cooperia punctata Cp-ASP-1a protein, expressed in Escherichia coli |
| 3.4.22.1 | native enzyme partially from caveolae of human umbilical vein endothelial cells |
| 3.4.22.1 | Ni-NTA column chromatography |
| 3.4.22.1 | partially |
