Active Recombinant Mouse Il1b protein

• Cat.No.: Il1b-383M
• Product Overview: Recombinant Mouse Il1b protein(P10749)(Val118-Ser269) was expressed in E. coli.

Specification

• Species: Mouse
• Source: E.coli
• Tag: Non
• Protein Length: Val118-Ser269
• Form: Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Bio-activity: 1. Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 6-30 ng/mL.
• Molecular Mass: The recombinant mouse IL1β consists of 153 amino acids and has a predicted molecular mass of 17.5 kDa. It migrates as an approximately 19 kDa band in SDS-PAGE under reducing conditions as predicted.
• Purity: > 97 % 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: Il1b interleukin 1 beta [ Mus musculus ]
• Official Symbol: Il1b
• Synonyms: IL1B; interleukin 1 beta; interleukin-1 beta; IL-1 beta; Il-1b; IL-1beta
• Gene ID: 16176
• mRNA Refseq: NM_008361
• Protein Refseq: NP_032387