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Cat No | BIOP2928 |
Conjugate | |
Type | 生物标志物 |
Source | HEK293 |
Tag | His |
Size | 10 ug |
Application | Immunogen |
Format | Lyophilized |
Concentration | Please refer to the vial lable for the specific concentration. |
Buffer | Supplied in PBS, pH 7.4. |
Species | Mouse |
Storage | Store at –20 degree. Avoid repeated freeze/thaw cycles. |
Synonyms | CD276 antigen;CD276;B7 homolog 3;B7-H3;CD276 |
Purification | > 95% by SDS-PAGE. |
MolecularWeight | |
Description | aa 29-244 |
Background | CD276, also known as B7-H3, is a member of the B7 superfamily with signature IgV and IgG regions inextracellular domains. It is a type I transmembrane protein and shares 20–27% amino acid identity with otherB7 family members. B7-H3 is involved in the activation of T lymphocytes, and regulates murine boneformation. It is also reported that B7-H3 may play an important role in muscle-immune interactions, providingfurther evidence of the active role of muscle cells in local immunoregulatory processes. B7-H3 is expressed onT-cells, natural killer cells, and antigen presenting cells, as well as some non-immune cells, such as osteoblasts,fibroblasts, fibroblast-like synoviocytes and epithelial cells. High expression of B7-H3 in tumor vasculature alsocorrelates with poor survival in patients, suggesting that it may play a role in tumor cell migration. |