| Gene | Species | Gene Symbol | Gene Accession No. | Protein Accession No. |
|---|
| α2A | Human | ADRA2A | NM_000681 | P08913 |
| Mouse | Adra2a | NM_007417 | Q01338 | |
| Rat | Adra2a | NM_012739 | P22909 | |
| α2B | Human | ADRA2B | NM_000682 | P18089 |
| Mouse | Adra2b | NM_009633 | P30545 | |
| Rat | Adra2b | NM_138505 | P19328 | |
| α2C | Human | ADRA2C | NM_000683 | P18825 |
| Mouse | Adra2c | NM_007418 | Q01337 | |
| Rat | Adra2c | NM_138506 | P22086 |