I'm trying to detect human CD63 by western in cell lysates and exosome fractions. I've had good results in the past with Santa Cruz H-193, but not so much anymore.
Try to use new antibody and the same with your previous good experiment. make sure using monoclonal primary antibody to get the best results.
Hi, this is a good and well tested anti human CD63 Ab
Exosome – anti-Human CD63 (for Western) (Cat No. 10628D)
kind regards
ketil
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