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Summary:
Purpose
Our Quick Step Human Phosphorylated Alpha Synuclein (PSNCA)ELISA Kit is to assay PSNCA levels in Human 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 PSNCA. 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 PSNCA 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 PSNCA and HRP conjugated PSNCA 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 PSNCA. You can calculate the concentration of PSNCA in the samples by comparing the OD of the samples to the standard curve.
Typical Data
The standard curve of QS2835Hu 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
0pg/ml
0.043
0.0475
0.052
S1
72pg/ml
1.988
1.9805
1.973
S2
48pg/ml
1.302
1.3095
1.317
S3
24pg/ml
0.692
0.7035
0.715
S4
12pg/ml
0.377
0.3855
0.394
S5
6pg/ml
0.202
0.1980
0.194
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