MGC68816 antibody, RAB21 antibody, 9630024B22 antibody, RAB21, member RAS oncogene family antibody, RAB21, member RAS oncogene family L homeolog antibody, RAB21 antibody, rab21.L antibody, rab21 antibody, Rab21 antibody
背景
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.