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Human CD28H/IGPR-1 Protein (CD8-HM28H)
$283.50 – $945.00
KACTUS Biosystems Human CD28H/IGPR-1 Protein (CD8-HM28H) (catalog No. CD8-HM28H) is expressed from HEK293 with hFc tag at the C-Terminus.It contains Leu23-Gly150.
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| Catalog No. | CD8-HM28H |
|---|---|
| Product Name | Human CD28H/IGPR-1 Protein (CD8-HM28H) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | TMIGD2; IGPR1; IGPR-1; CD28H; TPC1 |
| Species | Human |
| Source | HEK293 |
| Accession | Q96BF3-1 |
| Product Tag | C-hFc |
| Biotinylated | no |
| Exact Sequence | Leu23-Gly150 |
| Molecular Weight | The protein has a predicted MW of 40.7 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Tris-Bis PAGE result. |
| Form | Lyophilized |
| Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per μg by the LAL method. |
| Shipping | Shipped at ambient temperature. |
| Stability & Storage | '-20 to -80°C for 12 months as supplied from date of receipt.；-20 to -80°C for 3-6 months in unopened state after reconstitution.；2-8°C for 2-7 days after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| Note | Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com. |
| Order Offline | Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com |
Description
CD8-HM28H: Human CD28H/IGPR-1 Protein (CD8-HM28H)
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.
Please remember our product information: Human CD28H/IGPR-1 Protein (CD8-HM28H) catalog number: CD8-HM28H KACTUS Biosystems
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