C10orf54; VISTA_HUMAN; Platelet receptor Gi24; stress induced secreted protein 1; UNQ730/PRO1412; V-type immunoglobulin domain-containing suppressor of T-cell activation; Stress-induced secreted protein-1; Sisp-1; V-set domain-containing immunoregulatory receptor; V-set immunoregulatory receptor; VSIR; B7-H5; B7H5; DD1alpha; GI24; PD-1H; PP2135; VISTA.