What is the best Rac1 antibody available?
FAQ from CYTOSKELETON
There are multiple options when choosing an antibody to detect small GTPases. Several factors must be considered: specificity, sensitivity, format compatibility, species cross-reactivity and consistency of signal. We have performed direct comparisons between our Rac1 specific mouse monoclonal antibody and that of our competitors, and we have found that our Rac1 antibody is the only one that is truly specific for Rac1. Others detect either Cdc42, Rac2 or Rac3 proteins in addition to Rac1. Our Rac1 specific antibody works for both western blotting and immunochemistry.