Anti-MS4A4E antibodies are used in the immunodetection of the protein membrane spanning 4-domains A4E. In humans, the canonical protein has a reported length of 132 amino acid residues and a mass of 15.2 kDa. Its subcellular localization is in the membrane. Up to 3 different isoforms have been reported for this protein. It is a member of the MS4A protein family. Synonyms for this target antigen include putative membrane-spanning 4-domains subfamily A member 4E. Indicated applications for MS4A4E antibodies listed below include Western Blot and Immunohistochemistry.