Anti-VPS4B Antibody

This rabbit polyclonal reagent from Antibodies.com targets VPS4B, a member of the AAA-ATPase family that drives membrane remodeling through the ESCRT machinery. The antibody is supplied as 100 µl of purified IgG at 1 mg/ml in phosphate-buffered saline with 0.05% sodium azide (approximate pH 7.3), unconjugated and validated for western blot detection of endogenous VPS4B in human, mouse, and rat samples. VPS4B participates in late stages of multivesicular body biogenesis, cytokinesis abscission, and viral budding, so the reagent is useful for studies of endosomal sorting, cell division, and membrane fission. For storage, aliquot upon receipt and freeze at -20°C, avoiding repeated freeze-thaw cycles, and protect from light to preserve binding activity across the shelf life of the vial.