Product Description
| Cat Number | B71-RM180 |
|---|---|
| Category | Recombinant Protein |
| Pack Size | 100UG |
| Description | Recombinant Rat B7-1/CD80 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Ile39-Gln248. |
| Target | B7-1/CD80 |
| Host | Rat |
| Purity | > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
| Scientific Background | 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. |
| Molecular Mass | The protein has a predicted MW of 25.54 kDa. Due to glycosylation, the protein migrates to 45-65 kDa based on Bis-Tris PAGE result. |
| Sl Sequence | Ile39-Gln248 |
| Solubility | Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 μg or less, at 1mg/ml for 500μg or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
| Appearance | Lyophilized |
| Endotoxin Levels | Less than 1 EU per μg by the LAL method. |
| Expression System | HEK293 |
| Gene Id | G3V671 |
| Amino Acid Sequence | Recombinant Rat B7-1/CD80 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Ile39-Gln248. |
| Storage | -20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| View Document | |
| Note | The product is for research use only |
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