Human CD28H/IGPR-1 Protein (CD8-HM18H)
SKU: BTL-KB-P-00801 |
Host: Human |
Brand: Kactus Bio
Product Description
| Cat Number | CD8-HM18H |
|---|---|
| Category | Recombinant Protein |
| Pack Size | 100UG |
| Description | Recombinant Human CD28H/IGPR-1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Leu23-Gly150. |
| Target | CD28H/IGPR-1 |
| Host | Human |
| Purity | > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
| Scientific Background | CD28H is constitutively expressed on all naive T cells. Repetitive antigenic exposure, however, induces a complete loss of CD28H on many T cells, and CD28H negative T cells have a phenotype of terminal differentiation and senescence. After extensive screening in a receptor array, a B7-like molecule, B7 homologue 5 (B7-H5), was identified as a specific ligand for CD28H. |
| Molecular Mass | The protein has a predicted MW of 15.1 kDa. Due to glycosylation, the protein migrates to 42-52 kDa based on Bis-Tris PAGE result. |
| Sl Sequence | Leu23-Gly150 |
| 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 ug by the LAL method. |
| Expression System | HEK293 |
| Gene Id | Q96BF3-1 |
| Amino Acid Sequence | Recombinant Human CD28H/IGPR-1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Leu23-Gly150. |
| 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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