TIF1A is an alias for the gene, Tripartite motif containing 24, in humans. Other names include: Transcription intermediary factor 1-alpha; E3 ubiquitin-protein ligase TRIM24; RING finger protein 82; Tripartite motif-containing protein 24; TIF1-alpha; PTC6; RNF82; TF1A; TIF1LPHA; hTIF1. The encoded protein is an enzyme with an amino acid length of 1050 and a mass of 116.8 kDa. Other isoforms may exist. This gene shares homology with other species, including: Fly, Zebrafish, Frog.