| Product name | Active Recombinant Human IL-2-RA/CD25 Protein |
|---|---|
| Catalog No. | RP00076 |
| Description | Active Recombinant Human IL-2-RA/CD25 Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Glu22-Cys213) of human CD25/IL-2R alpha (Accession #NP_000408.1) fused with a 6×His tag at the C-terminus. |
| Bio-Activity | Measured by its binding ability in a functional ELISA. Immobilized Recombinant human IL2R at 2 μg/mL (100 μL/well) can bind Recombinant human IL2 with a linear range of 5-30 ng/mL. |
| Purity | > 97% by SDS-PAGE. |
| Endotoxin | < 0.1 EU/μg of the protein by LAL method. |
| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
| Species | Human |
| Storage | Store the lyophilized protein at -20°C to -80 °C for long term. After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week. |
|---|---|
| Reconstitution | Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. |
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* For research use only. Not for therapeutic or diagnostic purposes.
