FCER 1A; IgE Fc receptor alpha subunit; Fc epsilon RI alpha; Fc epsilon RI alpha chain; Fc fragment of IgE high affinity I receptor for alpha polypeptide; Fc IgE receptor alpha polypeptide; Fc of IgE high affinity I receptor for alpha polypeptide; Fc-epsilon RI-alpha; FCE 1A; FCE1A; FCER 1A; FCER1A; FCERA_HUMAN; FcERI; High affinity immunoglobulin epsilon receptor alpha subunit; High affinity immunoglobulin epsilon receptor subunit alpha; IgE Fc receptor alpha subunit; IgE Fc receptor subunit alpha; Immunoglobulin E receptor high affinity of mast cells alpha polypeptide; FCERA_HUMAN.