быстрая доставка ~4 недели
Размер
- 100 μg
- 20 μg
- 200 μg
- 50 μg
Active Recombinant Human IL-4RA/CD124 Protein (RP00099)
- Описание
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Overview
Product name Active Recombinant Human IL-4RA/CD124 Protein Catalog No. RP00099 Description Active Recombinant Human IL-4RA/CD124 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gly24-His232) of human IL4R/CD124 (Accession #NP_000409.1) fused with a 6×His tag at the C-terminus. Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized recombinant human IL4R at 2 μg/mL (100 μL/well) can bind recombinant human IL4. The ED50 of recombinant human IL4R is 2-4 ng/mL. Purity > 87% by SDS-PAGE. Endotoxin < 0.1 EU/μg of the protein by LAL method. Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. Species Human Background
This protein is alpha chain of the interleukin-4 receptor, a type I transmembrane protein that can bind interleukin 4 and interleukin 13 to regulate IgE production. The encoded protein also can bind interleukin 4 to promote differentiation of Th2 cells. A soluble form of the encoded protein can be produced by proteolysis of the membrane-bound protein, and this soluble form can inhibit IL4-mediated cell proliferation and IL5 upregulation by T-cells.Product information
Synonym CD124; IL-4RA; IL4RA Expression Host HEK293 cells Tag C-His Swiss-Prot Gene ID Usage guide
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 Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. * For research use only. Not for therapeutic or diagnostic purposes.
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