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Biotinylated Human IL-2 R alpha/CD25 Protein (CD5-HM425B)
$472.50 – $1,575.00
KACTUS Biosystems Biotinylated Human IL-2 R alpha/CD25 Protein (CD5-HM425B) (catalog No. CD5-HM425B) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Glu22-Cys213.
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| Catalog No. | CD5-HM425B |
|---|---|
| Product Name | Biotinylated Human IL-2 R alpha/CD25 Protein (CD5-HM425B) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | CD25; IDDM10; IL-2 R alpha; IL2R; IL2RA; p55; TCGFR |
| Species | Human |
| Source | HEK293 |
| Accession | P01589 |
| Product Tag | C-His-Avi |
| Biotinylated | yes |
| Exact Sequence | Glu22-Cys213 |
| Molecular Weight | The protein has a predicted MW of 24.6 kDa. Due to glycosylation, the protein migrates to 40-50 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
CD5-HM425B: Biotinylated Human IL-2 R alpha/CD25 Protein (CD5-HM425B)
Human IL-2 receptor alpha (IL-2 R alpha), also known as Tac antigen and as CD25, was initially identified as a 55 kDa membrane glycoprotein that is capable of binding IL‑2.eceptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells.
Please remember our product information: Biotinylated Human IL-2 R alpha/CD25 Protein (CD5-HM425B) catalog number: CD5-HM425B KACTUS Biosystems
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