

| Catalog No. | MW630012 |
|---|---|
| Description |
Recombinant Mouse CD80 Protein, N-His (MW630012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | Q00609 |
| Protein length | Asp39-Lys236 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Mus musculus (Mouse) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | Activation B7-1 antigen, B7, CD80, Cd80, T-lymphocyte activation antigen CD80 |
| Background | T-lymphocyte activation antigen CD80 is a ~34 kDa protein. Costimulatory molecule that belongs to the immunoglobulin superfamily that plays an important role in T-lymphocyte activation. Acts as the primary auxiliary signal augmenting the MHC/TCR signal in naive T-cells by acting as a ligand for the CD28 receptor which is constitutively expressed on the cell surface of T-cells. In turn, activates different signaling pathways such as NF-kappa-B or MAPK leading to the production of different cytokines. Also acts as an inhibitor of T-cell activation by acting as a ligand for CTLA4, a decoy receptor, thereby blocking CD28-mediated T-cell priming. In addition, CD28/CD80 costimulatory signal stimulates glucose metabolism and ATP synthesis of T-cells by activating the PI3K/Akt signaling pathway. 1. Tseng, SY. et al. (2005) Journal of immunology (Baltimore, Md. : 1950) 175, 7829-36. PMID: 16339518 2. Freeman, GJ. et al. (1991) The Journal of experimental medicine 174, 625-31. PMID: 1714935 3. Good-Jacobson, KL. et al. (2012) Journal of immunology (Baltimore, Md. : 1950) 188, 4217-25. PMID: 22450810 |
| Note | For research use only |




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