Most - if not all- antibodies against CD7 that are commercially available are anti-human CD7...I would like to know if any anti-mouse CD7 antibody exist
As you have noticed, most of the anti-CD7 mAbs are directed at human CD7, and perhaps indicated to cross-react with mouse. There are, however a few sources of pAbs, and Sino Biological has a rabbit mAb, that are specific for mouse CD7. Here is Sino's: http://www.sinobiological.com/CD7-Antibody-g-6049.html
Here are our complete listings: https://www.linscottsdirectory.com/antibodies?q=CD7
Use Reactive Species filter to select for Mouse, follow "more info" to suppliers' pages.
Not sure if any of these are suitable for your FC needs, but hope this helps.
Thank you Mr. Linscott for the valuable reply and introducing me to the comprehensive Linscott directory...
As you noted, I have not found any anti-mouse CD7 that have any reports in flow cytometry. Moreover, the role of CD7 in mice is not -at all- defined, for several reasons.
I appreciate your help and guidance...I am surprised to know that this receptor is of immense importance in mice and humans...