3.2.1.86 - 666900, 715955, 750522 3.2.1.86 14 fold 136923, 136925 3.2.1.86 23 fold 136927 3.2.1.86 63 fold 136924 3.2.1.86 HisTrap column chromatography 750546 3.2.1.86 immobilized metal affinity chromatography 750733 3.2.1.86 native LacG1 to homogeneity by ammonium sulfate fractionation, dialysis, anion exchange and hydroxyapatite chromatography, and ultrafiltration 732252 3.2.1.86 recombinant His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, ultrafiltration, and gel filtration 731055 3.2.1.86 recombinant His6-tagged enzyme LacG2 to homogeneity by nickel affinity and adsorption chromatography, and ultrafiltration 732252 3.2.1.86 recombinant soluble His-tagged wild-type and mutant PalHs from Escherichia coli by ultracentrifugation, anion exchange chromatography, and gel filtration 705622