Human G-CSF(Granulocyte Colony-stimulating Factor) ELISA Kit

Human

CSF3, C17orf33, CSF3OS, Pluripoietin, Filgrastim, Lenograstim

P09919

Sandwich

2500pg/mL

23.44 pg/mL

39.07-2500pg/mL

3.5H

Serum, Plasma, Tissue homogenate and Other biological samples

Enzyme & Kinase;

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 G-CSF. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to G-CSF. 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 G-CSF, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of G-CSF in the samples is then determined by comparing the OD of the samples to the standard curve.