1.3.8.7	-	
1.3.8.7	affinity-purified, ca. 95% pure	
1.3.8.7	apoprotein	
1.3.8.7	HiTrap chelating nickel affinity chromatography	
1.3.8.7	recombinant enzyme	
1.3.8.7	recombinant liver enzyme, DEAE-Sephacel, hydroxyapatite, tandem column-chromatography	
1.3.8.7	recombinant T168A mutant enzyme	
1.3.8.7	recombinant wild-type and K304E mutant enzyme	
1.3.8.7	recombinant wild-type, T255E, T255E/E367G and T255E/E367T mutant enzymes	
1.3.8.7	wild-type and E376G/T255E double mutant enzyme