TRic, or MARVEL domain containing 2, is a human gene encoded by MARVELD2. It may also be known as: MARVEL domain-containing protein 2; Tricellulin; DFNB49; MARVD2; MRVLDC2; Tric. The encoded protein has an amino acid length of 558 and a mass of 64.2 kDa. Other isoforms may exist. Homologs of this gene exist in other organisms, including: Frog.