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Alternative name
Immunoglobulin alpha Fc receptor ELISA KIT; CD_antigen: CD89FCAR ELISA KIT; CD89 ELISA KIT; IgA Fc receptor ELISA KIT
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Catalog
E014632
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species
Human
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GeneFcalphaR/CD89
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SpecificityThis kit recognizes natural and recombinant Human FcalphaR/CD89. No significant cross-reactivity or interference between Human FcalphaR/CD89 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 FcalphaR/CD89 is 0.469ng/mL (The sensitivity of this assay, or lowest detectable limit (LDL) was defined as the lowest protein concentration that could be differentiated from zero).
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Intended UseHuman FcalphaR/CD89 ELISA Kit allows for the in vitro quantitative determination of FcalphaR/CD89 , 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 ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to FcalphaR/CD89. Standards or samples are added to the appropriate micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for FcalphaR/CD89 and Avidin-Horseradish Peroxidase (HRP) conjugate is added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain FcalphaR/CD89, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of FcalphaR/CD89. You can calculate the concentration of FcalphaR/CD89 in the samples by comparing the OD of the samples to the standard curve.
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