CD305 is an alias for the gene, Leukocyte-associated immunoglobulin-like receptor 1, in humans. Other names include: LAIR-1; hLAIR1; CD antigen CD305. The encoded protein has an amino acid length of 287 and a mass of 31.4 kDa. Other isoforms may exist. This gene shares homology with other species, including: Rat.