Recombinant Human IL4R protein(Met1-His232), His-tagged, Biotinylated

• Cat.No.: IL4R-587HB
• Product Overview: Biotinylated Recombinant Human IL4R (NP_000409.1) (Met1-His232) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 1-232 a.a.
• Conjugation/Label: Biotin
• Form: Lyophilized from sterile Sterile PBS. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Immobilized Recombinant Human IL4 / Interleukin-4 Protein at 2μg/mL (100μL/well) can bind Recombinant Human IL4R / CD124 Protein (His Tag), Biotinylated, the EC50 is 148-560 ng/mL.
• Molecular Mass: The recombinant IL4R consists of 218 amino acids and predicts a molecular mass of 25.2 kDa.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

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