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Summary:
Purpose
Our Quick Step Mouse Polyamine Oxidase (CA15-3) ELISA Kit is to assay CA15-3 levels in Mouse serum, plasma, culture media or any biological fluid.
Principle
This ELISA kit uses Sandwich-ELISA as the method. The Microelisa stripplate provided in this kit has been pre-coated with an antibody specific to CA15-3. Standards or samples are added to the appropriate Microelisa stripplate wells and combined to the specific antibody. Then a Horseradish Peroxidase (HRP)- conjugated antibody specific for CA15-3 is added to each Microelisa stripplate well and incubated. Free components are washed away. The TMB substrate solution is added to each well. Only those wells that contain CA15-3 and HRP conjugated CA15-3 antibody will appear blue in color and then turn yellow after the addition of the stop solution. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm. The OD value is proportional to the concentration of CA15-3. You can calculate the concentration of CA15-3 in the samples by comparing the OD of the samples to the standard curve.
Typical Data
The standard curve of QS0981Mo is provided for demonstration only. A standard curve should be generated for each set of samples assayed.
Standard
Concentration
OD Value
Average OD Value
Blank Well
0u/ml
0.044
0.0480
0.052
S1
60u/ml
1.999
1.9865
1.974
S2
40u/ml
1.302
1.3115
1.321
S3
20u/ml
0.687
0.6900
0.693
S4
10u/ml
0.392
0.3855
0.379
S5
5u/ml
0.202
0.2030
0.204
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