Anti-BET3 Antibody

Raised in rabbit against the BET3 target, this unconjugated polyclonal reagent from Antibodies.com supports western blot, immunohistochemistry, and ELISA workflows across human, mouse, and rat sample types. BET3, also known as TRAPPC3, is a core subunit of the TRAPP (Transport Protein Particle) complex that tethers COPII vesicles and mediates vesicular trafficking between the endoplasmic reticulum and the Golgi apparatus. Antibodies raised against this protein are commonly used to investigate membrane transport, secretory pathway organization, Golgi architecture, and vesicle tethering mechanisms in cell culture and tissue models. Each vial is supplied at 100 µl of unconjugated antisera, giving researchers flexibility to choose their own secondary detection chemistry, HRP conjugation, or fluorescent labeling approach. The polyclonal format recognizes multiple epitopes on the BET3 protein, which is helpful when probing denatured lysates on western blots or fixed, paraffin-embedded tissue sections in immunohistochemistry. For best results, store refrigerated upon arrival, protect from light, and aliquot the working stock to limit freeze-thaw cycles over the shelf life of the reagent. This antibody fits naturally into panels targeting trafficking regulators, SNARE-associated factors, and other components of the early secretory pathway.