BCEI ELISA Kit, HP1.A ELISA Kit, HPS2 ELISA Kit, PS2 ELISA Kit, PNR2 ELISA Kit, Breast Cancer,Estrogen-Inducible Sequence Expressed In ELISA Kit, Breast cancer estrogen-inducible protein ELISA Kit, Polypeptide P1.A ELISA Kit
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 Trefoil Factor 1(TFF1).
Application Notes: standard: 5000 pg/mL. Test principle: 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 Rat TFF1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat TFF1. 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 Rat TFF1, 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 Rat TFF1 in the samples is then determined by comparing the OD of the samples to the standard curve
* VAT and and shipping costs not included. Errors and price changes excepted
