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Alternative name
Hepatocyte nuclear factor 4-alpha ELISA KIT; Nuclear receptor subfamily 2 group A member 1 ELISA KIT; Transcription factor 14 ELISA KIT; TCF-14 ELISA KIT; Transcription factor HNF-4HNF4A ELISA KIT; HNF4 ELISA KIT; NR2A1 ELISA KIT; TCF14 ELISA KIT; HNF-4-alpha ELISA KIT; TCF-14 ELISA KIT
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Catalog
E018404
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species
Human
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GeneHNF4Alpha
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SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
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Intended UseHuman HNF4Alpha ELISA Kit allows for the in vitro quantitative determination of HNF4Alpha , 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 Categories/FamilyEpigenetics and Nuclear Signaling
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Product Description
specificalIntended Uses: This HNF4a ELISA kit is intended Laboratory for research use only and is not for use in diagnostic or therapeutic procedures.The Stop Solution changes the color from blue to yellow and the intensity of the color is measured at 450 nm using a spectrophotometer. In order to measure the concentration ofHNF4a in the sample, thisHNF4a ELISA Kit includes a set of calibration standards. The calibration standards are assayed at the same time as the samples and allow the operator to produce a standard curve of Optical Density versusHNF4a concentration. The concentration ofHNF4a in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Principle of the Assay: This HNF4a enzyme linked immunosorbent assay applies a technique called a quantitative sandwich immunoassay. The microtiter plate provided in this kit has been pre-coated with a monoclonal antibody specific forHNF4a. Standards or samples are then added to the microtiter plate wells andHNF4a if present, will bind to the antibody pre-coated wells. In order to quantitatively determine the amount ofHNF4a present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody, specific forHNF4a are added to each well to "sandwich" theHNF4a immobilized on the plate. The microtiter plate undergoes incubation, and then the wells are thoroughly washed to remove all unbound components. Next, A and B substrate solution is added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period.Only those wells that containHNF4a and enzyme-conjugated antibody will exhibit a change in colour. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the colour change is measured spectrophotometrically at a wavelength of 450 nm.
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