title: Purification of K88 and K99 pili from porcine enterotoxigenic Escherichia coli by affinity chromatography.
mesh_terms: D000818:Animals; D002846:Chromatography, Affinity; D004768:Enterotoxins / Q000096:biosynthesis; D004926:Escherichia coli / Q000032:analysis* / Q000302:isolation & purification / Q000378:metabolism; D010861:Fimbriae, Bacterial / Q000032:analysis*; D013552:Swine / Q000382:microbiology*
chemical_list: D004768:Enterotoxins