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Catalog
E035674
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species
Human
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GenesCD44-v9
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SpecificityThis assay has high sensitivity and excellent specificity for detection of human sCD44-v9. No significant cross-reactivity or interference between human sCD44-v9 and analogues was observed.
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SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
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SensitivityThe minimum detectable dose of human sCD44-v9 is typically less than 0.78 ng/ml. The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest protein concentration that could be differentiated from zero. It was determined the
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Intended UseHuman sCD44-v9 ELISA Kit allows for the in vitro quantitative determination of sCD44-v9 , 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 assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for sCD44-v9 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any sCD44-v9 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for sCD44-v9 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of sCD44-v9 bound in the initial step. The color development is stopped and the intensity of the color is measured.
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