1.13.11.3	-	439480, 439482, 439483, 439498, 439502, 439503, 439506, 439507, 665455, 666009, 685485, 763959	
1.13.11.3	a highly active enzyme without nuclease contaminations is purified by Ni-NTA affinity chromatography and size exclusion chromatography for prolonged single-molecule fluorescence imaging	763879	
1.13.11.3	ammonium sulfate, DEAE-cellulose	439488	
1.13.11.3	ammonium sulfate, DEAE-cellulose, Bio-gel agarose, DEAE-cellulose	439501	
1.13.11.3	ammonium sulfate, DEAE-cellulose, Sephadex G-200	439500	
1.13.11.3	ammonium sulfate, DEAE-Sepharose, octyl-Sepharose, Phenyl-sepharose, recombinant enzyme	439508	
1.13.11.3	ammonium sulfate, DEAE-Sepharose, Phenyl-Sepharose	439484	
1.13.11.3	ammonium sulfate, Q-Sepharose, partial purification	439514	
1.13.11.3	ammonium sulfate, Sephacryl S 300, DEAE-Sephadex A50	439499	
1.13.11.3	cells harvested by centrifugation, washed twice with 50 mM sodium phosphate buffer, pH 7.0 containing 10% glycerol, disruption with solicitor, centrifuged, supernatant stored at -20°C	697244