Anti-Copine-3 Antibody

Copine-3 is a calcium-dependent, phospholipid-binding protein featuring two C2 domains and a von Willebrand factor A domain, involved in membrane trafficking and signaling cascades. This rabbit polyclonal reagent from Antibodies.com is raised against human Copine-3 (CPNE3) and is supplied as an unconjugated, 100 µl aliquot suited to standard immunodetection workflows in research settings. It is validated for Western blot and immunohistochemistry applications, enabling visualization of endogenous CPNE3 expression across cultured cells and formalin-fixed tissue sections. The antibody specifically detects human Copine-3, supporting studies of receptor internalization, TNF-α signaling, and tumor cell migration where this protein has been documented. For best results, aliquot upon receipt and store refrigerated to preserve polyclonal reactivity across multiple freeze-thaw cycles limited to a few uses.