Retinoic Acid Receptor Alpha Isoform Alpha-2

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** Retinoic acid receptor alpha isoform alpha-2 (457 aa, ~51 kDa) is encoded by the human RARA gene. This protein may be involved in the regulation of brain development, retinoic acid-dependent transcription and the cell cycle.

**Synonyms:** - RAR-alpha 2 - RAR-alpha2 - RARalpha2 - Retinoic Acid Receptor Alpha Isoform 2