Background：B7 homolog 3 (B7-H3), a member of the immunoglobulin superfamily, is also known CD276, which contains two Ig-like C2-type (immunoglobulin-like) domains and two Ig-like V-type (immunoglobulin-like) domains.
B7-H3 may participate in the regulation of T-cell-mediated immune response.
B7-H3 also plays 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.
Furthermore, B7-H3 is involved in the development of acute and chronic transplant rejection and in the regulation of lymphocytic activity at mucosal surfaces.
It could also play a key role in providing the placenta and fetus with a suitable immunological environment throughout pregnancy.
仕様
サイズ：100ug
Source：Human B7-H3, Fc Tag (B73-H5253) is expressed from human 293 cells (HEK293). It contains AA Leu 29 - Pro 245 (Accession # Q5ZPR3-2).
Molecule：B7-H3
Synonyms：B7-H3,CD276,B7 homolog 3
Species：Human
Tag：Fc Tag
Expression Systems：HEK293
Expression Rigeion：Leu 29 - Pro 245
Conjugate：Unconjugated
Molecular Weight：49.9 kDa
Characteristics：This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 49.9 kDa. The protein migrates as 60-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level：Less than 1.0 EU per ug by the LAL method.
