What can be used as a positive control for Annexin V/ 7AAD stain with BL6 mice STAT3 Knock Out B-cells?

I am trying to isolate B-cells from the spleen of a STAT3 KO mouse and plan to stain with Annexin V and 7-AAD. I will then use flow to determine apoptosis and overall cell death. I have used...

19 December 2020 9,668 3 View