We do CD20 on canine and feline samples and are suddenly getting lots of non-specific background. We use:
CD3, F7.2.38 from DAKO diluted 1:400 LSAB+ and DAB+ Avidin and Biotin block I even tried it with a polymer detection kit, but to no avail. Has anyone else had recent difficulty with this T cell marker? Thanks, Sandy _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet
