EC Number   |
|---|
   3.1.16.1 | - |
| 3.1.16.1 | by calmodulin affinity chromatography |
| 3.1.16.1 | by cation exchange column and on Ni-NTA column |
| 3.1.16.1 | by gel filtration |
| 3.1.16.1 | contamination by endonuclease activity |
| 3.1.16.1 | FEN-1 purified by cation exchange column followed by a calmodulin affinity resin, more than 95% pure, C-terminal truncation mutant purified on Ni-NTA column and by cation exchange column, more than 95% pure |
| 3.1.16.1 | fractionation of exonucleases A, B and C |
| 3.1.16.1 | no contamination by other phosphohydrolase activities |
| 3.1.16.1 | no endonuclease and phophomonoesterase activities |
| 3.1.16.1 | XRND purified by nickel affinity chromatography |
