title: An improved ELISA for the detection of antibodies against Babesia bovis using either a native or a recombinant B. bovis antigen.
abstract: Two new enzyme-linked immunosorbent assays (ELISA) for the diagnosis of Babesia bovis in cattle are described. The ELISA using a native antigen is more sensitive and less laborious than the assays described previously, because it does not require adsorption of sera with bovine erythrocytes. The second ELISA, using a recombinant B. bovis antigen expressed in Escherichia coli, was both sensitive and specific. It is suitable to replace the native antigen, thus avoiding large batch-to-batch variations in antigen preparations and the need to sacrifice experimental cattle.
authors: CSIRO Division of Tropical Animal Production, Long Pocket Laboratories, Indooroopilly, Queensland, Australia.
authors: R
authors: R
authors: Böse
authors: R H
authors: RH
authors: Jacobson
authors: K R
authors: KR
authors: Gale
authors: D J
authors: DJ
authors: Waltisbuhl
authors: I G
authors: IG
authors: Wright
mesh_terms: D000327:Adsorption; D000818:Animals; D000913:Antibodies, Protozoan / Q000032:analysis*; D000953:Antigens, Protozoan / Q000276:immunology*; D001403:Babesia / Q000276:immunology*; D001404:Babesiosis / Q000175:diagnosis*; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D003429:Cross Reactions; D004797:Enzyme-Linked Immunosorbent Assay; D004912:Erythrocytes / Q000378:metabolism; D011237:Predictive Value of Tests; D011994:Recombinant Proteins / Q000276:immunology
chemical_list: D000913:Antibodies, Protozoan; D000953:Antigens, Protozoan; D011994:Recombinant Proteins