2.7.7.23	-	288685, 643057, 643058, 643059, 643060, 643061, 643065, 643066, 643067, 662454, 725249, 746841, 746844, 748123, 748158, 755852, 755865, 756049	
2.7.7.23	from encysting and non-encysting cells	643071	
2.7.7.23	full length and truncated enzymes using His-tag	288688	
2.7.7.23	glutathione Sepharose column chromatography and GSTrap column chromatography	690292	
2.7.7.23	glutathione Sepharose column chromatography and Superdex 75 gel filtration	674815	
2.7.7.23	GST fusion protein from E. coli	643068, 643069, 643070	
2.7.7.23	His-tag used for purifcation	643074	
2.7.7.23	nickel chelating affinity column chromatography	760749	
2.7.7.23	partial	722855	
2.7.7.23	recombinant enzyme	643073