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Product Overview
| Product Name | IL 1RA protein |
|---|---|
| Catalog Number | orb426476 |
| Conjugation | Unconjugated |
| Target | IL 1RA |
Product Properties
| Form/Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4. |
|---|---|
| Storage | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Note | For research use only. |
| Protein Sequence | HPAGKRPCKM QAFRIWDTNQ KTFYLRNNQL IAGYLQGPNT KLEEKIDMVP IDFRNVFLGI HGGKLCLSCV KSGDDTKLQL EEVNITDLNK NKEEDKRFTF IRSETGPTTS FESLACPGWF LCTTLEADHP VSLTNTPKEP CTVTKFYFQE DQ |
| Purity | >95.0% as determined by SDS-PAGE. |
| Source | Escherichia Coli. |
| Activity | Fully biologically active when compared to standard. Measured by its ability to inhibit IL1a-dependent proliferation in D10.G4.1 mouse helper T cells. The ED50 for this effect is typically 30-150ng/ml (corresponding to a specific activity of 6,667-33,334units/mg ) in the presence of 50pg/ml of rrIL1a. |
Product Description
Recombinant of IL 1RA protein
Solubility (25°C)
| Solubility (25°C) | It is recommended to reconstitute the lyophilized IL 1RA in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions. |
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