The CD3-DELTA ELISA kits listed below are analytical tools for measuring concentrations of CD3-DELTA in various samples. CD3-DELTA is an alternative name for the human CD3D gene, which encodes the protein, CD3 delta subunit of T-cell receptor complex. It has been mentioned that CD3-DELTA plays a role in adaptive immune responses and receptor-mediated signaling pathways, among other functions. Structurally, the CD3D protein is 171 amino acid residues in length and 18.9 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the cell membrane of the cell. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include . Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.