By adding the gG and its antibody to the culture medium of the primary CEL cell monolayers, the ILTV gG function was analyzed in ILTV attachment, penetration, direct cell-to-cell spread (CTCS) and the growth curve.

• 经分离纯化分别得到两种融合蛋白MBP-GG和His-GG后,分别制备了抗ILTV gG蛋白的大鼠抗血清,并利用蛋白G对两种抗血清进行了纯化,获得了纯化的免疫球蛋白。