3.6.1.12 - 209856, 733297 3.6.1.12 dCTPP1 co-elutes with USP7 in gel filtration shift assays with recombinant USP7 and dCTPP1 from HCT-116 cell extract 755792 3.6.1.12 glutathione-Sepharose column chromatography and Mono Q column chromatography 719287