Anti-RAB19 antibodies are used in the immunodetection of the protein RAB19, member RAS oncogene family. In humans, the canonical protein has a reported length of 217 amino acid residues and a mass of 24.4 kDa. Its subcellular localization is in the cell membrane. Up to 2 different isoforms have been reported for this protein. A member of the Rab protein family, RAB19 is known to be involved with intracellular protein transport. Synonyms for this target antigen include ras-related protein Rab-19 and GTP-binding protein RAB19B. RAB19 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Western Blot is a widely used application for the RAB19 antibodies listed below. In addition, ELISA is also a common application.