| Tissue Specificity | Ubiquitous but not detectable in peripheral blood lymphocytes or granulocytes. Weakly expressed in resting monocytes. Expressed in dendritic cells derived from monocytes. Expressed in epithelial cells of sinonasal tissue. Expressed in extravillous trophoblast cells and Hofbauer cells of the first trimester placenta and term placenta. |
| Function | May participate in the regulation of T-cell-mediated immune response. May play a protective role in tumor cells by inhibiting natural-killer mediated cell lysis as well as a role of marker for detection of neuroblastoma cells. May be involved in the development of acute and chronic transplant rejection and in the regulation of lymphocytic activity at mucosal surfaces. Could also play a key role in providing the placenta and fetus with a suitable immunological environment throughout pregnancy. Both isoform 1 and isoform 2 appear to be redundant in their ability to modulate CD4 T-cell responses. Isoform 2 is shown to enhance the induction of cytotoxic T-cells and selectively stimulates interferon gamma production in the presence of T-cell receptor signaling. |
| Protein Name | Cd276 Antigen4ig-B7-H3B7 Homolog 3B7-H3Costimulatory MoleculeCd Antigen Cd276 |
| Database Links | |
| Cellular Localisation | MembraneSingle-Pass Type I Membrane Protein |
| Alternative Antibody Names | Anti-Cd276 Antigen antibodyAnti-4ig-B7-H3 antibodyAnti-B7 Homolog 3 antibodyAnti-B7-H3 antibodyAnti-Costimulatory Molecule antibodyAnti-Cd Antigen Cd276 antibodyAnti-CD276 antibodyAnti-B7H3 antibodyAnti-PSEC0249 antibodyAnti-UNQ309 antibodyAnti-PRO352 antibody |
Information sourced from Uniprot.org
