Ying He、Qiumei Shi、Sumin Pan、Cairan Yang、Yanying Zhang、Xinhua Shao
????????? (CPV-2) ????????????? (McAbs) ????????????????????????????????? (IC) ?????????????McAbs ?????????CPV-2a ? VP2 ??????????????? Pichia pastoris ?????? pPICZ-A ?????????CPV-2 ???????????????????????????????????????? VP2 ???????????????????????????????CPV-2 ???? McAbs ???????? SP2/0 ??????????? VP2 ???????????? Balb/C ???????????????????????????ELISA ?????McAbs ? CPV-2 ? VP2 ????????????????????????????? (CDV) ?????????? (CAV) ???????????? VP2 ?????????????????????McAbs ????????? IC ????????????????????????????? CPV-2????????????????120???????????HA??????IC????????????????????52?53??????CPV-2???????????????2??????????????????IC?????HA???????????IC????????????????98.6%?98.1%????????????????