EC Number   |
|---|
    1.14.14.19 | - |
| 1.14.14.19 | metal affinity and ion exchange chromatography |
| 1.14.14.19 | native enzyme partially from brain microsomes |
| 1.14.14.19 | native enzyme partially from pancreatic cell microsomes |
| 1.14.14.19 | Ni-NTA column chromatography, DEAE column chromatography, and SP-Sepharose column chromatography |
| 1.14.14.19 | nickel-nitrilotriacetic acid affinity resin column chromatography, His Select resin column chromatography, and Sartorius Vivapure-S spin column chromatography |
| 1.14.14.19 | nickel-nitrilotriacetic acid-agarose resin column chromatography, carboxymethyl-Sepharose column chromatography, and Superdex 200 gel filtration |
| 1.14.14.19 | purification system especially useful for steroid enzyme assays utilizing radiolabeled substrates |
| 1.14.14.19 | recombinant enzyme partially from Pichia pastoris strain GS115 by microsome preparation |
| 1.14.14.19 | recombinant fusion enzyme from Escherichia coli by 2',5'-ADP affinity chromatography |
