PREPARATION AND IDENTIFICATION OF ANTI-GC SERUM / 中国法医学杂志

ABSTRACT

Anti-GC serum was successfully prepared in two New Zealand rabbits immunized with GC protein which was isolated and purified from GC2-2 serum previously in our laboratory. The results of identification showed that the specificity of the home made anti- GC serum and the commercial anti- GC serum (DAKOPATTS) were identical. The titer of the home made anti-GC serum was 128. Three common phenotypes, GC1-1, GC2-1 and GC2-2could be identified by immunoelectrophoresis with the home made anti-GC serum. The concentration of GC protein as low as 3.1 ?g/ml could be detected by double immunodiffusion. In addition the anti-GC serum does not cross react with other human serum proteins.