Active Recombinant Human IL4R protein, hFc-tagged

• Cat.No.: IL4R-4443H
• Product Overview: Active Recombinant Human IL4R protein(P24394)(Met26-Gln231) is expressed in HEK293 with a human IgG1 Fc tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 26-231 aa
• Form: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
• Bio-activity: Measured by its ability to inhibit IL-4-dependent proliferation of TF‑1 human erythroleukemic cells.The ED50 for this effect is 5-20 ng/ml.
• Molecular Mass: 50.2 KDa
• Endotoxin: < 1 EU/µg as determined by LAL test.
• Purity: Greater than 95% as determined by reducing SDS-PAGE.
• Storage: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
• Reconstitution: Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Gene Information

• Gene Name: IL4R interleukin 4 receptor [ Homo sapiens ]
• Official Symbol: IL4R
• Synonyms: IL4R; interleukin 4 receptor; interleukin-4 receptor subunit alpha; CD124; IL-4 receptor subunit alpha; interleukin-4 receptor alpha chain; IL4RA; IL-4RA
• Gene ID: 3566
• mRNA Refseq: NM_000418
• Protein Refseq: NP_000409
• MIM: 147781
• UniProt ID: P24394