Active Recombinant Human IL20 Protein (Leu25-Glu176), C-His tagged, Animal-free, Carrier-free

• Cat.No.: IL20-240H
• Product Overview: Recombinant Human IL20 Protein (Leu25-Glu176) with C-His tag was expressed in E. coli and Animal-free as well as Carrier-free.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: Leu25-Glu176
• Description: Interleukin 20 (IL-20) predicts a molecular mass of 17.6 kDa. The IL-20 subfamily of cytokines is comprised of IL-19, IL-20, IL-22, IL-24, and IL-26. It regulates of differentiation of keratinocytes during inflammation, the expansion of multipotential hematopoietic progenitor cells.
• Form: Lyophilized
• Bio-activity: Measure by its ability to chemoattract BaF3 cells transfected with human IL-20R alpha and IL-20R beta. The ED50 for this effect is < 0.2 ng/mL.
• Molecular Mass: The protein has a calculated MW of 18.47 kDa.
  The protein migrates as 16 kDa under reducing condition (SDS-PAGE analysis).
• Endotoxin: < 0.1 EU/μg of the protein by the LAL method.
• Purity: >98% as determined by SDS-PAGE analysis.
• Storage: This product is stable after storage at:
  -20 centigrade for 12 months in lyophilized state from date of receipt.
  -20 or -80 centigrade for 1 month under sterile conditions after reconstitution.
  Avoid repeated freeze/thaw cycles.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution of PBS, pH 8.0.
• Reconstitution: It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
• Shipping: The product is shipped with polar packs. Upon receipt, store it immediately at -20 centigrade or lower for long term storage.

Gene Information

• Gene Name: IL20 interleukin 20 [ Homo sapiens (human) ]
• 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