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Cat No | ADMD-092 |
Conjugate | |
Type | 重组蛋白 |
Source | HEK293 |
Tag | His |
Size | 1mg |
Application | Immunology |
Format | Liquid |
Purity | >95 %, SDS-PAGE |
Concentration | Please refer to the vial lable for the specific concentration. |
Buffer | Supplied in PBS |
Species | Mouse |
Storage | Store at -20 degree. Avoid repeated freeze/thaw cycles. |
Synonyms | B70, B7-2, CD28LG2, CD86, LAB72, MGC34413 |
Purification | Protein A/G |
Note | For research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. |
MolecularWeight | 26 kDa |
Description | |
Background | CD86 (also known as B7-2) is a costimulatory molecule belonging to the immunoglobulin (Ig)superfamily. CD86 is primarily expressed on antigen-presenting cells (APCs), including B cells, dendritic cells, and macrophages.CD86 has strong structural similarity with another B7 family molecule, CD80(B7-1).CD86 and CD80 are the ligands for two proteins at the cell surface of T cells, CD28 antigen and cytotoxic T-lymphocyte antigen 4 (CTLA-4). Binding of CD86 or CD80 with CD28 antigen is a costimulatory signal for T cell activation, proliferation, and cytokine production. Binding of CD86 or CD80 with CTLA-4 negatively regulates T cell activation and diminishes the immune response.However, CD86and CD80 bind to CTLA-4 with higher affinity than CD28. Defects in CTLA-4-mediated transendocytosis of CD86 are associated with autoimmunity. |