Recombinant Feline IL-1 beta/IL-1F2 Protein, CF

• Supplier: R&D Systems
• Catalog: 1796-FL/CF
• Category: Protein
• Prices: $289.00
• Sizes: 10 µg
• Species Reactivities: Cat
• Nature: Recombinant
• Source: E. coli -derived Ala116-Ser267
• Purity: >97%, by SDS-PAGE under reducing conditions and visualized by silver stain
• Bioactivity: Measured in a cell proliferation assay using D10.G4.1 mouse helper T cells. Symons, J.A. et al . (1987) in Lymphokines and Interferons, a Practical Approach. Clemens, M.J. et al . (eds): IRL Press. 272. The ED 50 for this effect is 2.5-10 pg/mL.
• Endotoxin: <1.0 EU per 1 μg of the protein by the LAL method.
• SwissProt/Accession: P41687.1
• Gene: IL1B
• Sequence: Ala116