2.3.1.B41 - 728852, 729665, 729972, 730391, 730464, 730498, 730706, 730900, 739139 2.3.1.B41 glutathione agarose column chromatography 738060 2.3.1.B41 recombinant FLAG-tagged SIRT6 and Myc-tagged PER2 co-purify from HEK293 cells 755978 2.3.1.B41 recombinant His-tagged enzyme from Escherichia coli by nickel affinity chromatography, tag cleavage by TEV protease, reverse affinity chromatography, action exchange chromatography, and gel filtration 757398 2.3.1.B41 recombinant N-terminally His-tagged human Sirt6 using from Escherichia coli by metal affinity chromatography, cation exchange chromatography, and gel filtration 755787