BD Recombinant Human Tumor Necrosis Factor(TNF-α)

Pure by SDS-PAGE analysis, and an absorbance assay based on the Beers-Lambert law

Brand:  BD 554618

Product Code. 15887808

Description

Frozen liquid comprised of 0.22μm sterile-filtered PBS, pH 7.2, and containing 4mg/ml biotechnology grade, low endotoxin bovine serum albumin, with no preservatives

• Reactivity: Human
• Storage Buffer: Frozen aqueous buffered solution containing BSA
• Biological Activity Range: Measured in a cytolysis assay using L929 indicator cells
• Specific activity: 0.05 - 2.0 X 10⁹ Units/mg
• ED50: 5 TO 200pg/ml
• Observed Dose response: 100 fold

Bioassay. enzyme-linked immunosorbent assay standard

Specifications

• Concentration: 200μg/mL
• Formulation: Frozen aqueous Buffered solution containing BSA
• Quantity: 10μg
• Cross Reactivity: Human

• For Use With (Application): Bioassay, ELISA Standard, ELISA
• Name: Human TNF-a Recombinant Protein
• Storage Requirements: -80°C
• Recombinant: Recombinant

Research Use Only