Anti-Mart4 antibodies are used in antigen-specific immunodetection in biological samples. The target Mart4 is a known alias name of the protein retrotransposon Gag like 4, encoded by the RTL4 gene in humans. This 310-amino acid residue protein is known to be involved in cognitive function in the brain, possibly via the noradrenergic system. Indicated applications for Mart4 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.