Anti-Rab 2 Antibody

RAB2 is a small GTPase of the Ras superfamily that localizes to the endoplasmic reticulum-Golgi intermediate compartment (ERGIC) and drives vesicle trafficking between the ER and cis-Golgi membranes. The Antibodies.com polyclonal reagent is raised in rabbit against the human RAB2 protein and supplied as an unconjugated, 100 µL liquid aliquot suitable for Western blot and immunohistochemistry workflows on human samples, leaving the choice of secondary label open to the end user.

Investigators studying membrane trafficking, secretory pathway organization, autophagy regulation, and neurodegenerative disease models use this antibody to probe RAB2 expression in cell and tissue lysates. It is provided in a vial format and should be stored at -20 °C, with aliquoting recommended to limit freeze-thaw cycles and preserve immunoreactivity across multiple experiments.