Interleukin 1b Recombinant Protein

• Catalog Number: orb1227986
• Category: Proteins
• Description: Interleukin 1b Recombinant Protein
• Tested applications: WB
• Tag: Tag free
• Dilution range: This recombinant protein can be used for WB. For research use only.
• Form/Appearance: Lyophilized
• Purity: > 97% as determined by SDS-PAGE.
• MW: 17.5 kDa
• Target: IL1B
• UniProt ID: P01584
• Protein Sequence: Ala 117 - Ser 269
• Source: E. coli
• Biological Activity: The bio-activity was determined by dose-dependent stimulation of the proliferation of mouse D10. G4. 1 cells. The ED50 < 2 pg/mL, corresponding to a specific activity of > 500,000,000 Unit/mg.
• NCBI: NP_000567
• Storage: Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.
• Buffer/Preservatives: PBS, pH 7.4
• Alternative names: IL1B, IL-1BETA, IL1F2, IL-1β
• Note: For research use only
• Application notes: This recombinant protein can be used for WB. For research use only.
• Expiration Date: 6 months from date of receipt.

The purity of rh IL1B was determined by DTT-reduced (+) SDS-PAGE and staining overnight with Coomassie Blue.