RAB21 Antibody

RAB21 antibody can be used for detection of RAB21 by Western blot at 1 µg/mL. For immunofluorescence start at 20 µg/mL.

RAB21; This antibody is predicted to not cross-react with other Ras-related proteins

RAB21 Antibody: RAB21 is a member of a subfamily of small GTP-binding protein genes of the Ras superfamily that plays an important role in intracellular vesicular targeting. In non-polarized Caco-2 cells, RAB21 showed a general endoplasmic reticulum (ER)-like localization, while in polarized cells, RAB21 localized to apical vesicles. RAB21 has been shown to associate with integrin subunits and to be important for receptor entry into cells via RAB5/RAB21 endosomes. The GTPase-activating protein p120RasGAP regulates cell motility by controlling the return of the endocytosed integrins to the plasma membrane by competing with RAB21 for binding to overlapping sites on the ?-tail of endocytosed integrin.

RAB21

24348

RAB21 Antibody is affinity chromatography purified via peptide column.

RAB21 antibody can be used for detection of RAB21 by Western blot at 1 µg/mL. For immunofluorescence start at 20 µg/mL.

RAB21 Antibody is supplied in PBS containing 0.02% sodium azide.