Recombinant IL-1RA protein (Animal Free) (ab229599)
Key features and details
- Expression system: Escherichia coli
- Purity: >= 95% SDS-PAGE
- Endotoxin level:
- Active: Yes
- Suitable for: Functional Studies, SDS-PAGE
Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at -20°C. Avoid freeze / thaw cycle.
Constituent: 0.16% Sodium phosphate
Lyophilized from a sterile (0.2 micron) filtered aqueous solution.This product is an active protein and may elicit a biological response in vivo, handle with caution.
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ReconstitutionReconstitute with sterile water at 0.1 mg/ml. Centrifuge vial before opening. Suspend the product by gently pipetting the above recommended solution down the sides of the vial. DO NOT VORTEX. Allow several minutes for complete reconstitution. For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80°C and avoid repeat freeze thaws.
Images
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Functional Studies - Recombinant IL-1RA protein (Animal Free) (ab229599)
Inhibition of human IL-1 alpha induced proliferation of D10.G4.1 cells.
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SDS-PAGE - Recombinant IL-1RA protein (Animal Free) (ab229599)1 µg ab229599 analyzed on a 4-20% Tris-Glycine gel, stained with Coomassie Blue.
Lane 1: Non-reducing conditions.
Lane 2: Reducing conditions.
