Product Type > Proteins

Recombinant Human IL-5RA/CD125 Protein (RP00411)

Datasheet

Overview

Product name Recombinant Human IL-5RA/CD125 Protein
Catalog No. RP00411
Description Recombinant Human IL-5RA/CD125 Protein is produced by Human Cell expression system. The target protein is expressed with sequence (Asp21-Glu335) of human IL-5 R alpha/CD125 (Accession #Q01344) fused with a 6×His tag at the C-terminus.
Purity > 95% by SDS-PAGE.
Endotoxin < 1 EU/μg of the protein by LAL method.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Species Human
This protein is an interleukin 5 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 IL5 depends on the beta subunit. The beta subunit is activated by the ligand binding, and is required for the biological activities of IL5. This protein has been found to interact with syndecan binding protein (syntenin), which is required for IL5 mediated activation of the transcription factor SOX4. Several alternatively spliced transcript variants encoding four distinct isoforms have been reported.
Synonym IL5RA; CD125; CDw125; HSIL5R3; IL5R
Expressed Host HEK293 cells
Tag C-His
Swiss-Prot Q01344
Gene ID 3568
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 Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

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