Semiantigen sulfamethoxydiazine (SMD) was coupled with carrier protein bovine serum albumin (BSA) to prepare complete antigen SMD BSA by glutaraldehyde method.

采用戊法,将半抗原磺胺对甲氧啶(SMD)与载体牛血清蛋(BSA),制得磺胺对甲氧啶全抗原SMD-BSA。