Active Recombinant Human IL20 protein, His-tagged, Low Endotoxin

• Cat.No.: IL20-1931H
• Product Overview: Recombinant Human IL20 protein(Q9NYY1-1)(Leu25-Leu176), fused with N-terminal His tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 25-176 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Human IL-20RA, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-20, His Tag with an affinity constant of 8.28 μM as determined in SPR assay (Biacore T200).
• Molecular Mass: The protein has a predicted MW of 19.4 kDa. Due to glycosylation, the protein migrates to 20-25 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 0.01 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
• Storage: Store at -20 to -80°C for 24 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.

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