Anti-RAP2A Antibody

RAP2A (Ras-related protein Rap-2a) is a small GTP-binding protein in the Ras superfamily that regulates cytoskeletal dynamics, integrin-mediated adhesion, and downstream signaling cascades. This unconjugated rabbit polyclonal IgG reagent from Antibodies.com is raised against RAP2A and validated for western blot detection of the endogenous human and murine target. The 50 µl liquid aliquot is supplied ready for dilution in standard blocking buffer. The reagent should be kept at -20 °C in working aliquots to limit freeze-thaw cycles and preserve reactivity over the shelf life. Intended for research use only, the antibody supports studies of receptor cross-talk, dendritic spine morphology in neurons, and tumor cell migration models where altered Rap-GTP loading is under investigation. As an unconjugated primary reagent, it is compatible with HRP, biotin, and Alexa Fluor secondary detection chemistries selected by the end user.