Human CD8 alpha&beta Heterodimer Protein (CD8-HM1AB)
$310.50 – $1,035.00
KACTUS Biosystems Human CD8 alpha&beta Heterodimer Protein (CD8-HM1AB) (catalog No. CD8-HM1AB) is expressed from HEK293 with His tag and Flag tag at the C-Terminus.It contains Ser22-Asp182(CD8 alpha) acidic tail and Leu22-Pro170(CD8 beta) basic tail.
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| Catalog No. | CD8-HM1AB |
|---|---|
| Product Name | Human CD8 alpha&beta Heterodimer Protein (CD8-HM1AB) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Species | Human |
| Source | HEK293 |
| Accession | P01732-1(CD8 alpha)&P10966-1(CD8 beta) |
| Product Tag | C-His-Flag |
| Biotinylated | no |
| Exact Sequence | Ser22-Asp182(CD8 alpha) acidic tail & Leu22-Pro170(CD8 beta) basic tail |
| Molecular Weight | The protein has a predicted MW of 23.54 kDa (CD8 alpha) and 22.62 kDa (CD8 beta). Due to glycosylation, the protein migrates to 26-28 kDa (CD8 alpha) and 28-32 kDa (CD8 beta) 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-HM1AB: Human CD8 alpha&beta Heterodimer Protein (CD8-HM1AB)
CD8 alpha&beta (CD8αβ) is a heterodimeric form of CD8. CD8α is required for surface expression of CD8β. The extracellular IgV-like domain of CD8α interacts with the α3 portion of the class I MHC molecule. CD8αβ is expressed on human peripheral T cells and functions as a coreceptor and can greatly increase the sensitivity and breadth of antigen recognition by CD8+ peripheral T cells bearing TCR.
Please remember our product information: Human CD8 alpha&beta Heterodimer Protein (CD8-HM1AB) catalog number: CD8-HM1AB KACTUS Biosystems