A number of ELISA Kits are available that target CD3 molecule, delta, an alias of the protein, CD3d molecule. The human protein is encoded by the gene CD3D. The protein's cellular localization is indicated to be membrane-associated. Additional synonyms or past names for this protein may include: CD3-DELTA, IMD19, T3D. Homology is conserved in other species, such as Mouse, Rat, Chicken.