Weight | 1 lbs |
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Dimensions | 9 × 5 × 2 in |
accession | P01590 |
express system | HEK293 |
product tag | C-His |
purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
background | 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. |
molecular weight | The protein has a predicted MW of 25.76 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result. |
available size | 100 µg, 500 µg |
endotoxin | Less than 1EU per μg by the LAL method. |
Mouse IL-2 R alpha/CD25 Protein 5068
$300.00 – $1,000.00
Summary
- Expression: HEK293
- Functional: Yes (ELISA)
- Amino Acid Range: Glu22-Lys236
Mouse IL-2 R alpha/CD25 Protein 5068
protein |
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Size and concentration 100, 500µg and lyophilized |
Form Lyophilized |
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Storage buffer Shipped at ambient temperature. |
Purity > 95% as determined by Tris-Bis PAGE |
target relevance |
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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. |
Protein names Interleukin-2 receptor subunit alpha (IL-2 receptor subunit alpha) (IL-2-RA) (IL-2R subunit alpha) (IL2-RA) (p55) (CD antigen CD25) |
Gene names Il2ra,Il2ra Il2r |
Mass 10090Da |
Function Receptor 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. |
Subellular location Membrane; Single-pass type I membrane protein. |
Structure Non-covalent dimer of an alpha and a beta subunit. IL2R exists in 3 different forms: a high affinity dimer, an intermediate affinity monomer (beta subunit), and a low affinity monomer (alpha subunit). The high and intermediate affinity forms also associate with a gamma subunit. |
Target Relevance information above includes information from UniProt accession: P01590 |
The UniProt Consortium |
Publications
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