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Human B7-2/CD86 Protein (B72-HM486)
$202.50 – $675.00
KACTUS Biosystems Human B7-2/CD86 Protein (B72-HM486) (catalog No. B72-HM486) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Leu26-Pro247.
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| Catalog No. | B72-HM486 |
|---|---|
| Product Name | Human B7-2/CD86 Protein (B72-HM486) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | CD86 molecule; CD86; B70; B7-2 antigen; B72; B7-2; BU63; FUN-1; LAB72; MGC34413; CD28LG2 |
| Species | Human |
| Source | HEK293 |
| Accession | P42081-1 |
| Product Tag | C-His-Avi |
| Biotinylated | no |
| Exact Sequence | Leu26-Pro247 |
| Molecular Weight | The protein has a predicted MW of 28.2 kDa. Due to glycosylation, the protein migrates to 55-70 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
B72-HM486: Human B7-2/CD86 Protein (B72-HM486)
B7-1 and B7-2 are homologous costimulatory ligands expressed on the surface of antigen presenting cells (APCs). Binding of these molecules to the T cell costimulatory receptors, CD28 and CTLA-4, is essential for the activation and regulation of T cell immunity. B7-1 and B7-2 do not form hetero-oligomers, underscoring the biological relevance of dimeric and monomeric state of B7-1 and B7-2, respectively.
Please remember our product information: Human B7-2/CD86 Protein (B72-HM486) catalog number: B72-HM486 KACTUS Biosystems
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