3.6.5.4	-	644163, 644165, 644166, 644168, 644169, 644171, 644172, 644173, 644175, 644180, 657913, 658538, 660000, 660347, 660353, 669585, 686396, 686752, 687902, 687905, 688395, 690025	
3.6.5.4	Ffh NG is purified	684156	
3.6.5.4	Ffh NG is purified, the Ffh NG-FtsY NGd20 complex is purified using ion exchange chromatography, a Q Sepharose and a SP Sepharose column	688692	
3.6.5.4	FtsY NGd20 is purified, the Ffh NG-FtsY NGd20 complex is purified using ion exchange chromatography, a Q Sepharose and a SP Sepharose column	688692	
3.6.5.4	glutathione Sepharose column chromatography	696594, 696602, 699552	
3.6.5.4	heat selective precipitation, cobalt-chelating affinity chromatography, gel filtration, and ion-exchange chromatography	700888, 700889	
3.6.5.4	HiPrep heparin Sepharose column chromatography, SP Sepharose column chromatography, and Superdex 75 gel filtration	695328	
3.6.5.4	Ni-Sepharose column chromatography	700263	
3.6.5.4	proteins are purified using histidine-binding magnetic agarose beads	684117	
3.6.5.4	recombinant	669412	
3.6.5.4	recombinant C-terminally His6-tagged wild-type and mutant mature cpSRP54 (residues 76-564) from Escherichia coli strain BL21 Star	756198	
3.6.5.4	recombinant His-tagged chimeric enzyme constructs from Escherichia coli strain BL21 (DE3) by nickel affinity chromatography,anion exchange chromatography, and cation exchange chromatography, followed by gel filtration	757758	
3.6.5.4	recombinant His-tagged chimeric enzyme constructs from Escherichia coli strain BL21(DE3)	757758	
3.6.5.4	recombinant His-tagged chimeric enzyme constructs from Escherichia coli strain BL21(DE3) by nickel affinity chromatography,anion exchange chromatography, and cation exchange chromatography, followed by gel filtration	757758	
3.6.5.4	recombinant His6-tagged signal recognition particle protein cpSRP54 from Escherichia coli strain Rosetta by nickel affinity chromatography, cation exchange chromatography, and anion exchange chromatography	757189	
3.6.5.4	recombinant wild-type and mutant cpSRP54 from Escherichia coli strain Rosetta BL21 by two steps of cation exchange chromatography	718911	
3.6.5.4	the FtsY NGd20 protein is purified over a HiTrap Blue column, desalted, then passed over a HiTrap SP and a HiTrap Q Sepharose column	689926