s49-reactive antibodies from the rabbit anti-mbp antiserum were directed solely against a sequential determinant comprising residues 69-71 , s49-reactive antibodies from all three antisera reacted in liquid phase with purified intact rat , guinea pig , and bovine mbp showing that the determinant is exposed for b cell recognition even in bovine mbp and can serve both as immunogen and reactant .
C0003241
antibodies
C0020960
antisera