2.1.2.5 - 2.1.2.5 60-80fold purification 2.1.2.5 700fold purification 2.1.2.5 purification from liver 2.1.2.5 purification of recombinant bifunctional enzyme with formiminotransferase and cyclodeaminase activity, EC 2.1.2.5 and EC 4.3.1.4, expressed in Escherichia coli 2.1.2.5 purification of recombinant hexahistidine-tagged formiminotransferase domain of FTCD 2.1.2.5 purification of twin enzyme EC 2.1.2.5 and formiminotetrahydrofolate cyclodeaminase EC 4.3.1.4, combination of affinity chromatography and isoelectric focusing 2.1.2.5 purification of wild type bifunctional formiminotransferase cyclodeaminase, 150fold purification of His-tagged recombinant enzyme, 60fold purification of His-tagged transferase domain, expressed in Escherichia coli BL21/DE3 2.1.2.5 recombinant enzyme from Escherichia coli strain BL21-CodonPlus (DE3)-RIPL by affinity chormatography