B Cell Isolation and Stimulation:
For cytokine production, 4X10e5 purified B cells were cultured either with LPS or with mouse IgM-specific goat F(ab’)2 antibody plus CD40 mAb in 0.2 ml of complete medium in a 96-well flat-bottom plate for 48 hr. Culture supernatant fluid was collected after 48 hr to assess cytokine production.
倪老师您好,想咨询一下你,上述方法里红色标记的地方用到两个抗体来刺激B细胞,这个是用来做阳性对照吗,还有做这个刺激的时候两个抗体都要加吗,只加CD40的抗体能否起到刺激作用?
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