Recombinant Human B7-1/CD80 Protein (RPCB0698)
- SKU:
- RPCB0698
- Size:
- 100µg
- Tag:
- C-His&Avi
- Reactivity:
- Human
- Expression Host:
- HEK293 cells
Description
| Product Name: | Recombinant Human B7-1/CD80 Protein |
| SKU: | RPCB0698 |
| Size: | 100µg |
| Tag: | C-His&Avi |
| Reactivity: | Human |
| Expression Host: | HEK293 cells |
| Protein Description: | High quality, high purity and low endotoxin recombinant Recombinant Human B7-1/CD80 Protein , tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed. |
| Endotoxin: | < 1 EU/μg of the protein by LAL method |
| Purity: | > 95% by SDS-PAGEï¼›> 95% by HPLC |
| Formulation: | Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Gene ID: | 941 |
Cluster of differentiation 80 (also CD80 and B7-1) is a protein found on dendritic cells, activated B cells and monocytes that provides a costimulatory signal necessary for T cell activation and survival. It is the ligand for two different proteins on the T cell surface: CD28 and CTLA-4.
| Storage: | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
| Reconstitution: | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
| Swiss-Prot: | P33681-1 |
 | Human B7-1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
 | The purity of Human B7-1 is greater than 95% as determined by SEC- HPLC. |
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