Active Recombinant Human IL20 protein, His-tagged

• Cat.No.: IL20-1931H
• Product Overview: Recombinant Human IL20 protein(Leu 25 - Glu 176), fused with His tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: Leu25-Glu176
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally trehalose is added as protectant before lyophilization.
• Bio-activity: Human IL-20, His Tag immobilized on CM5 Chip can bind Human IL-20 R alpha, Fc Tag with an affinity constant of 4.42 μM as determined in a SPR assay (Biacore 8K).
• Molecular Mass: This protein carries a polyhistidine tag at the N-terminus.The protein has a calculated MW of 19.4 kDa. The protein migrates as 18 kDa under reducing (R) condition (SDS-PAGE).
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.>90% as determined by SEC-MALS.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please protect from light and avoid repeated freeze-thaw cycles.This product is stable after at: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• 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: IL20 interleukin 20 [ Homo sapiens ]
• Official Symbol: IL20
• Synonyms: IL20; interleukin 20; interleukin-20; IL 20; IL10D; ZCYTO10; cytokine Zcyto10; four alpha helix cytokine; IL-20; MGC96907
• Gene ID: 50604
• mRNA Refseq: NM_018724
• Protein Refseq: NP_061194
• MIM: 605619
• UniProt ID: Q9NYY1