CRIP1a is an alias for the gene, Cannabinoid receptor interacting protein 1, in humans. Other names include: CB1 cannabinoid receptor-interacting protein 1; CRIP-1; C2orf32; CRIP1. The encoded protein has an amino acid length of 164 and a mass of 18.6 kDa. Other isoforms may exist. CRIP1a is a member of the CNRIP family. This gene shares homology with other species, including: Mouse.