Recombinant Mouse Il31 protein(Met1-Cys163), His-tagged

• Cat.No.: Il31-48M
• Product Overview: Recombinant Mouse Il31 (NP_083870.1) (Met1-Cys163) was expressed in HEK293 with a polyhistidine tag at the C-terminus.

Specification

• Species: Mouse
• Source: HEK293
• Tag: His
• Protein Length: Met1-Cys163
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant mouse Il31 consists 151 amino acids and predicts a molecular mass of 17.1 kDa.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 85 % 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: Il31 interleukin 31 [ Mus musculus ]
• Official Symbol: Il31
• Synonyms: IL31; interleukin 31; interleukin-31; IL-31; 1700013B14Rik
• Gene ID: 76399
• mRNA Refseq: NM_029594
• Protein Refseq: NP_083870