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Alternative name
Tumor necrosis factor receptor superfamily member 5 ELISA KIT; B-cell surface antigen CD40 ELISA KIT; Bp50 ELISA KIT; CD40L receptor ELISA KIT; CDw40 ELISA KIT; CD_antigen: CD40CD40 ELISA KIT; TNFRSF5 ELISA KIT
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Catalog
E039955
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species
Human
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GeneTNFRSF5/CD40
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SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
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Sensitivity<18.75pg/ml
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Intended UseHuman TNFRSF5/CD40 ELISA Kit allows for the in vitro quantitative determination of TNFRSF5/CD40 , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
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StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
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Product Description
specificalPrinciple of the Assay||This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-Human CD40antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Human CD40 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. HRPStreptavidin 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 Human CD40 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration ofHuman CD40can be calculated.
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