antiserum to this growth factor does not recognize antigens in mouse , guinea pig , or bovine serum but does detect some crossreacting antigen in the serum of the new world monkey cebus albifrons and more in the serum of the old world rhesus monkeys macaca mulatta and m. fascicularis , demonstrating that the antigenic determinants of the growth factor have a degree of species specificity .
C0003320
antigen
C0003316
antigenic determinants