Interleukin 17 receptor A (IL17RA), recombinant human protein is supplied as a lyophilized powder. In general, recombinant proteins are suitable for use in studying protein-protein interactions, as a protein standard, or in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Trp 320) of human IL17RA (NP_055154.3) fused to the polyhistidine-taggged Fc region of human IgG1 at the C-terminus.

Activity:
1. Measured by its ability to bind human IL17F in a functional ELISA.
2. Immobilized recombinant human IL17A at 20 µg/ml (100 µl/well) can bind human IL17RA with a linear range of 32-160 ng/ml.

Formulation: Lyophilized in PBS, pH7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween-80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 25 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.