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- Host:
- Primary antibody reactivity:Mouse
- Target protein:TNF-alpha
- Size:2 units
- Environmentally Preferable:
- Cat. no.:MSPP-02030
For detection and measurement of mouse tumor necrosis factor-alpha.
The Mouse Tumor Necrosis Factor-alpha (TNF-α) ELISA Kit is designed for the quantitative detection and measurement of mouse TNF-α in biological fluids such as serum, plasma, and cell culture supernatants. TNF-α is primarily produced by activated T cells and macrophages in response to inflammation or infection, but is also produced by B cells, NK cells, mast cells, neutrophils, dendritic cells, microglia, endothelial cells, smooth muscle cells, cardiomyocytes, and fibroblasts. TNF-α is a pro-inflammatory cytokine and stimulates anti-tumor responses in vitro.
The assay is based on the sandwich ELISA method, in which samples are added to ELISA strip plates pre-coated with capture antibodies specific for the cytokine. The captured cytokine is detected by addition of a biotinylated detection antibody, followed by streptavidin-horseradish peroxidase, which binds the biotinylated antibody. Addition of the chromogenic enzyme substrate 3,3’,5,5’ tetramethylbenzidine (TMB) results in a colored product with an intensity directly proportional to the concentration of cytokine in the sample. The concentration of the cytokine is determined by comparison to a serial dilution of the cytokine standard analyzed in parallel.