MS4A14, Membrane Spanning 4-Domains A14, NYD-SP21, MS4A16, Membrane-Spanning 4-Domains, Subfamily A, Member 16, Membrane-Spanning 4-Domains Subfamily A Member 14, Testis Development Protein NYD-SP21, DKFZp434H092, FLJ32856, Membrane-Spanning 4-Domains, Subfamily A, Member 14, Testes Development-Related NYD-SP21, MS4A13 Protein, MS4A13