Recombinant Human IL3RA Protein (ECD), His-tagged(C-ter)

Specification :
| Description : The protein encoded by this gene is an interleukin 3 specific subunit of a heterodimeric cytokine receptor. The receptor is comprised of a ligand specific alpha subunit and a signal transducing beta subunit shared by the receptors for interleukin 3 (IL3), colony stimulating factor 2 (CSF2/GM-CSF), and interleukin 5 (IL5). The binding of this protein to IL3 depends on the beta subunit. The beta subunit is activated by the ligand binding, and is required for the biological activities of IL3. This gene and the gene encoding the colony stimulating factor 2 receptor alpha chain (CSF2RA) form a cytokine receptor gene cluster in a X-Y pseudoautosomal region on chromosomes X or Y. Alternatively spliced transcript variants encoding distinct isoforms have been found. [provided by RefSeq, Jun 2012] | Source : HEK293 | Species : Human | Tag : His(C-ter) | Form : Powder | Protein Length : Lys20-Arg305 | Endotoxin : Endotoxin level is less than 0.1 EU/μg of the protein, as determined by the LAL test. | Purity : > 90% (by SDS-PAGE) | Applications : Binding, SDS-PAGE | Notes : For laboratory research only, not for drug, diagnostic or other use. | Storage : Lyophilized protein should be stored at -20°C or -80°C. After reconstitution, aliquot and store at -20°C for up to one month, at 2-8°C for up to one week. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. | Storage Buffer : PBS (pH 7.4) | Reconstitution : Reconstitute to a concentration of 0.1-0.5 mg/ml in sterile distilled water.