| Target | |
|---|---|
| Synonyms | CD124;IL-4RA;IL4RA |
| Description | Recombinant human IL4RA Protein with C-terminal Human Fc tag |
| Delivery | In Stock |
| Uniprot ID | P24394 |
| Expression Host | HEK293 |
| Tag | C-Human Fc Tag |
| Molecular Characterization | IL4RA(Met26-His232) hFc(Glu99-Ala330) |
| Molecular Weight | The protein has a predicted molecular mass of 49.9 kDa after removal of the signal peptide.The apparent molecular mass of IL4RA-hFc is approximately 55-70 kDa due to glycosylation. |
| Purity | The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. |
| Formulation & Reconstitution | Lyophilized from sterile PBS, pH 7.4. Normally 5 % – 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution. |
| Storage & Shipping | Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
| Background | This gene encodes the 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. Allelic variations in this gene have been associated with atopy, a condition that can manifest itself as allergic rhinitis, sinusitus, asthma, or eczema. Polymorphisms in this gene are also associated with resistance to human immunodeficiency virus type-1 infection. Alternate splicing results in multiple transcript variants. |
| Usage | Research use only |
| Conjugate | Unconjugated |
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