Active Recombinant Human IL20 protein(Leu25-Glu176)

• Cat.No.: IL20-7346H
• Product Overview: Recombinant Human IL20 (Q9NYY1) (Leu25-Glu176) was expressed in E. coli, with a N-terminal Met.

Specification

• Source: E. coli
• Species: Human
• Tag: N/A
• Protein length: Leu25-Glu176
• Form: Lyophilized from sterile PBS pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: Measured in a cell proliferation assay using BaF3 mouse pro-B cells transfected with human IL­20 Rα and human IL­20 Rβ. The ED50 for this effect is typically 0.25-2.5 ng/mL.
• Molecular Mass: The recombinant human IL20 consists of 153 amino acids and predicts a molecular mass of 17.7 KDa. It migrates as an approximately 18 KDa band in SDS-PAGE under reducing conditions.
• 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: 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