Active Recombinant Mouse IL1B protein, His-tagged

• Cat.No.: IL1B-1603M
• Product Overview: Recombinant Mouse IL1B protein(Val118-Ser269), fused with His tag, was expressed in E.coli .

Specification

• Source: E.coli
• Species: Mouse
• Tag: His
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4.
• Bio-activity: Immobilized Mouse IL-1 beta, His Tag at 10 μg/mL (100 μL/well) can bind Human IL-1 RII, Fc Tag with a linear range of 20-156 ng/mL.
• Molecular Mass: This protein carries a polyhistidine tag at the N-terminus.The protein has a calculated MW of 19.3 kDa. The protein migrates as 19-20 kDa under reducing (R) condition (SDS-PAGE).
• Proteinlength: Val118-Ser269
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after at:
  -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• 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