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| Catalog Number | KMP2332 |
|---|---|
| Product Name | Rat CD80 Protein, His Tag |
| Product Description | The Rat CD80 Protein(KMP2332) is produced in HEK293 Cells and the target gene encoding Vla30-Gln248 is expressed with a 6His tag at the C-terminus. |
| Molecular Weight | 24.75 kDa |
| Alias | T-lymphocyte activation antigen CD80, Activation B7-1 antigen |
| Species | Rat |
| Host | HEK293 Cells |
| Size | 50ug, 100ug, 200ug |
| Purification | Affinity purification |
| Purity | >95% as determined by SDS-PAGE |
| Endotoxin | <1.0 EU/ug determined by the LAL method |
| Buffer | PBS, pH7.4 |
| Uniprot | O35187 |
| SDS-PAGE |  |
| Background | Cluster of Differentiation 80, also called B7-1, is a member of cell surface immunoglobulin superfamily which plays key, yet distinct roles in the activation of T cells. B7-1/CD80 and B7-2/CD86, together with their receptors CD28 and CTLA4, constitute one of the dominant co-stimulatory pathways that regulate T- and B- cell responses. CD80 is mostly expressed on the surface of antigen-presenting cells including activated B cells, macrophages and dendritic cells. Although both CTLA-4 and CD28 can bind to the same ligands, CTLA-4 binds to B7-1 and B7-2 with a 20-100 fold higher affinity than CD28 and is involved in the down-regulation of the immune response. |
| Storage | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
| Note | This product is for research use only. |
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