Mouse IL-4 ELISA Kits
Leverantör: STEMCELL Technologies
For detection and measurement of mouse interleukin 4.
The Mouse Interleukin 4 (IL-4) ELISA Kit is designed for the quantitative detection and measurement of mouse IL-4 in biological fluids such as serum, plasma, and cell culture supernatants. IL-4 is produced by Th2 cells, NK cells, γ/δ T cells, eosinophils, mast cells, and activated basophils. IL-4 induces Ig isotype switching in B cells, regulates the differentiation of naïve T cells into Th2 cells, and in conjunction with TNF, recruits T cells and eosinophils to sites of inflammation.
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 (SA-HRP), which binds the biotinylated antibody. Addition of the chromogenic enzyme substrate 3,3’,5,5’ tetramethylbenzidine (TMB) results in a coloured 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.
Observera: Product restrictions: (i) Customer shall not make products or any portion of them in any way, shape or form, including as a component of another product available for the purpose of further resale or alter or remove the Product label and the Supplier’s mark of origin without express written permission of Supplier and (ii) Customer is familiar with Supplier’s restrictions on the use of the products and shall use the products in compliance with such restrictions and the applicable Supplier Product Information sheet (collectively, the 'Product Restrictions').
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