PMID: 6987313Jan 1, 1980Paper

A solid-phase antibody binding-inhibition test, for the assay of Plasmodium berghei antigen and antibodies, using radioiodinated protein A

Journal of Immunological Methods
H AvrahamD Sulitzeanu

Abstract

Sonicated red blood cells (RBC) of rats infected with Plasmodium berghei (Pb) were used to coat plastic tubes with Pb antigens. The antigen-coated tubes were employed to detect Pb antigens and antibodies, with high efficiency. Anti-Pb antibodies were estimated by treating the tubes with rabbit or rat anti-Pb sera and assaying the bound Ig with radiolabeled Staphylococcus PrA. Pb antigens were detected by their capacity to inhibit the binding of the anti-Pb antibodies. Using a rabbit-Pb serum, sonicated, infected RBC (50% parasitemia) gave detectable inhibition up to 1 : 106 dilution.

Citations

Jan 1, 1981·Transactions of the Royal Society of Tropical Medicine and Hygiene·H AvrahamD Sulitzeanu
May 28, 2021·Clinical Microbiology Reviews·Mateusz PlucinskiEric Rogier

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