|The Rat ATF2 atf2 (Catalog #MBS728110) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The MBS728110 ELISA Kit recognizes Rat (Rattus, General) ATF2.
The ATF2 atf2 product has the following accession number(s) (GI #20072897) (NCBI Accession #AAH26175.1). Researchers may be interested in using Bioinformatics databases such as those available at The National Center for Biotechnology Information (NCBI) website for more information about accession numbers and the proteins they represent. Even researchers unfamiliar with bioinformatics databases will find the NCBI databases to be quite user friendly and useful.
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Please refer to the product datasheet for known applications of a given elisa kit. We\'ve tested the Rat Activating Transcription Factor 2 ELISA Kit with the following immunoassay(s):
Typical Testing Data/Standard Curve (for reference only)
For Samples: Cell culture fluid, body fluid, tissue homogenate, serum and blood plasma
Intended Uses: This ATF2 ELISA kit is intended for laboratory research use only and 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 of ATF2 in the sample, this ATF2 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 versus ATF2 concentration. The concentration of in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Principle of the Assay: The coated well immunoenzymatic assay for the quantitative measurement of ATF2 utilizes a multiclonal anti-ATF2 antibody and an ATF2-HRP conjugate. The assay sample and buffer are incubated together with ATF2-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the ATF2 concentration since ATF2 from samples and ATF2-HRP conjugate compete for the anti-ATF2 antibody binding site. Since the number of sites is limited, as more sites are occupied by ATF2 from the sample, fewer sites are left to bind ATF2-HRP conjugate. Standards of known ATF2 concentrations are run concurrently with the samples being assayed and a standard curve is plotted relating the intensity of the color (Optical Density) to the concentration of ATF2. The ATF2 concentration in each sample is interpolated from this standard curve.
Samples: Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate
Assay Type: Competitive
Detection Range: 0.5-10ng/mL