实验原理：

细胞在非变性条件下被裂解时，细胞内许多“蛋白质-蛋白质”相互作用复合体被完整保留下来。利用目标蛋白质的特异性抗体进行免疫沉淀，再通过变性凝胶电泳分离所得蛋白质复合体，以此定性或定量分析几种蛋白质之间的相互作用力。

 

产品优势：

1. 伯信独立研发，具有自主知识产权。

2. 配备完整：该试剂盒包含交联剂，可使抗体与琼脂糖珠交联，洗脱时只收集诱饵蛋白和捕获蛋白。

3. 同一个抗体既可用于免疫沉淀，又可用于WB检测。

4. 操作简单、耗时短、结果客观准确。

技术流程

详见产品说明书：Bes3011 Co-IP 

文章案例

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