High titer serum and immunoglobulin G (IgG) were prepared from specific pathogen free (SPF) chickens immunized with inactivated AIV subtype H9N2. Rabbits were immunized with this chicken anti-H9N2-AIV IgG and high titer serum were collected.
英
美
- 將H9N2亞型AIV增殖,經(jīng)差速離心和蔗糖密度梯度離心提純后,滅活,免疫SPF雞,制備高免血清并提純免疫球蛋白G(IgG)。 以此制備疫苗免疫家兔,制備高免血清并提純其中的IgG。
