Active Recombinant Human IL19 protein, His-tagged

• Cat.No.: IL19-481H
• Product Overview: Recombinant Human IL19 protein(AAF06663.1)(Met1-Ala177), fused with His tag, was expressed in Insect Cells.

Specification

• Source: Insect Cells
• Species: Human
• Tag: His
• Form: Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.0. 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 0.2-2 ng/mL.
• Molecular Mass: The recombinant human IL19 consists 164 amino acids and predicts a molecular mass of 19.2 kDa.
• Protein Length: Met1-Ala177
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE.
• Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 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: IL19 interleukin 19 [ Homo sapiens ]
• Official Symbol: IL19
• Synonyms: IL19; interleukin 19; interleukin-19; IL 10C; IL 19; MDA1; melanoma differentiation associated protein like protein; NG.1; ZMDA1; melanoma differentiation associated protein-like protein; melanoma differentiation-associated protein-like protein; IL-10C
• Gene ID: 29949
• mRNA Refseq: NM_013371
• Protein Refseq: NP_037503
• MIM: 605687
• UniProt ID: Q9UHD0