ADA2B, ADRA2L1, ADRA2RL1, ADRARL1, ALPHA2BAR, G-protein coupled receptor, adrenergic receptor alpha 2B, adrenergic receptor, alpha-2B, alpha-2-adrenergic receptor-like 1, alpha-2B adrenergic receptor, alpha-2B adrenoceptor, alpha-2B adrenoreceptor, alpha-2B-adrenergic receptor, subtype C2