Anti-Human CD276/B7-H3 Reference Antibody|抗人CD276/B7-H3参照抗体(靶标：人CD276分子/B7-H3(研究用))

CD276 antigen (B7-H3) is a ~57 kDa protein. 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. CD276 is the therapeutic target of omburtamab (clinical).