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CD80 / B7-1, Mouse, ELISA Kit

CD80 / B7-1, Mouse, ELISA Kit


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Product Code: BEK1031


Product Details Protocol
Product Code:BEK1031
Product:CD80 / B7-1, Mouse, ELISA Kit
Application:For quantitative detection of CD40L in human serum, body fluids, tissue lysates or cell culture supernates.
Background:Cluster of Differentiation 80 (also CD80 and B7-1) is a protein found on activated B cells and monocytes. B7-1 provides regulatory signals for T lymphocytes as a consequence of binding to the CD28 and CTLA4 ligands of T cells. The CD80 gene has 6 exons that span approximately 32 kb of genomic DNA. The antigen presentation coactivators B7-1 and B7-2 may be important for lymphocytic infiltration and the immune response against thyroid carcinoma.
Detection Range:62.5 pg/ml-4000 pg/ml
Sensitivity:< 10pg/ml
Gene ID:12519
Principle of the Assay:This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-B7-1 polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-B7-1 polyclonal antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the B7-1 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of B7-1 can be calculated.
This product is sold for laboratory research use or further manufacturing only and should not be used for human therapeutic or diagnostic applications. The information presented is believed to be accurate; however, said information and products are offered without warranty or guarantee since the ultimate conditions of use and the variability of the materials treated are beyond our control. Nothing disclosed herein is to be construed as a recommendation to use our products in violation of any patents. Under no circumstances shall ARP American Research Products, Inc. be liable for damages, whether consequential, compensatory, incidental or special, strict liability or negligence, breach of warranty or any other theory arising out of the use of the products available from ARP American Research Products, Inc. Nothing contained herein warrants that the use of the products will not infringe on the claims of any patents covering the product itself or the use thereof in combination with other products or in the operation of any process.

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