Anti-RAB1A antibodies are used in the immunodetection of the protein RAB1A, member RAS oncogene family. In humans, the canonical protein has a reported length of 205 amino acid residues and a mass of 22.7 kDa. Its subcellular localization is in the ER, Golgi, and cytoplasm. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the Rab protein family, RAB1A is known to be involved with autophagy pathways and cell migration. Synonyms for this target antigen include YPT1, ras-related protein Rab-1A, GTP binding protein Rab1a, RAB1, member RAS oncogene family, Rab GTPase YPT1 homolog, and RAB1. RAB1A gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of RAB1A antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.