Electron micrographs of an FCR-3-infected erythrocyte incubated with anti-KAHRP antiserum followed by protein A-gold. (Bars = 200 nm). KAHRP is localized to the knob structure on the cytoplasmic side of the erythrocyte membrane.
Pologe LG, Pavlovec A, Shio H, Ravetch JV. Primary structure and subcellular localization of the knob-associated histidine-rich protein of Plasmodium falciparum. Proc Natl Acad Sci U S A. 1987 84:7139-43. Copyright 2009 National Academy of Sciences, U.S.A.