Anti-RAB6A Antibody

RAB6A is a small GTPase of the Ras-related protein family that governs retrograde vesicle trafficking between the trans-Golgi network and the endoplasmic reticulum, and it also participates in mitotic spindle assembly and cytokinesis. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against RAB6A and validated for western blot (WB), immunohistochemistry (IHC), and immunofluorescence (IF) workflows on human, mouse, and rat samples. The antibody is supplied as 100 µl of polyclonal sera in a single-use vial suitable for standard immunostaining and immunoblotting protocols, allowing reliable detection of the endogenous protein in cultured cells and tissue sections.

Because RAB6A is broadly expressed and enriched at the Golgi apparatus, this reagent is frequently used to study Golgi architecture, membrane transport pathways, and the role of Rab GTPases in cell division. Researchers apply it in immunofluorescence to visualize perinuclear Golgi staining and in western blot to confirm expression changes under experimental perturbations. The unconjugated format provides flexibility for investigators who prefer to conjugate the antibody to their own fluorophores or enzymes. Store at -20 °C in working aliquots to limit freeze-thaw cycles.