Anti-RGL4 antibodies are used in the immunodetection of the protein ral guanine nucleotide dissociation stimulator like 4. In humans, the canonical protein has a reported length of 473 amino acid residues and a mass of 52.3 kDa. Its subcellular localization is in the cytoplasmic vesicles. Up to 2 different isoforms have been reported for this protein. Synonyms for this target antigen include Ral-GDS related protein Rgr, RalGDS related oncogene, ralGDS-like 4, and ral-GDS-related protein. Immunohistochemistry is the most common application for the RGL4 antibodies listed below. ELISA, Western Blot, Immunocytochemistry, and Immunofluorescence are also common applications.