请问交联剂BS3和生物酰化试剂EZ-sulfo-NHS biotin试剂在与蛋白反应是有什么区别？

比如说二者都与蛋白的胺基反应，这是它们的共同点。那么前者是否可以与蛋白的巯基反应而后者不能呢？...

Is there any difference between your Cell Culture Freezing Medium-Dimethylsulfoxide(DMSO) and the standard method using DMSO? Does it depend on the cell types? What protocol should I use for freezing cells?

Is there any difference between your Cell Culture Freezing Medium-Dimethylsulfox...

我要做流式.自己表达的抗原蛋白,要通过sulfo-smcc与微球偶联后,用来检测抗体.