MethodsThe proliferation activity and IL-2 standards of CD3 positive and negative Jurkat cells was measured by MTT after crosslinking DAF antibodies with and without immobilized CD3 antibody.

• 方法应用 MTT比色实验观察交联 DAF单抗 DG3与固相化抗 CD3联合作用对 CD3阳性与 CD3阴性 Jurkat细胞增殖效应 ;