Anti-ARL4C antibodies are used in the immunodetection of the protein ADP ribosylation factor like GTPase 4C. In humans, the canonical protein has a reported length of 192 amino acid residues and a mass of 21.5 kDa. Its subcellular localization is in the cell membrane, cell projections, and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in several tumor cell lines. A member of the Arf protein family, ARL4C is reported to be a small GTP-binding protein which cycles between an inactive GDP-bound and an active GTP-bound form, and the rate of cycling is regulated by guanine nucleotide exchange factors (GEF) and GTPase-activating proteins (GAP). Synonyms for this target antigen include LAK, ADP-ribosylation factor-like protein 4C, ADP ribosylation factor-like protein 7, ADP-ribosylation factor-like 4C, ADP-ribosylation factor-like 7, and ARL7. A number of ARL4C 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.