Product info:

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to CA242(Carbohydrate Antigen 242). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to CA242(Carbohydrate Antigen 242). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain CA242(Carbohydrate Antigen 242), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of CA242(Carbohydrate Antigen 242) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research area:

Pancreatic cancer; Colorectal cancer

Species reactivity:

Human

Alternative names:

Cancer Antigen 242

Sample type:

serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids

Detection range:

Sensitivity:

5.7 pg/mL

Standard:

1000 pg/mL

Detection method:

Sandwich

Assay time:

3.5h

More info:

Email: info@sobekbio.com

Orders:

Email: info@sobekbio.com