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 Human MMP9, and the Human MMP9 standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human MMP9. After TMB substrate solution is added, only those wells that contain Human MMP9 and HRP-conjugated antibody 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 Human MMP9 in the samples is then determined by comparing the OD of the samples to the standard curve.

P14780

around 3 working days

L 16cm x W 15cm x H 9cm

Enzyme & Kinase;Tumor immunity;Infection immunity;Cardiovascular biology;Hepatology;

1.5h

Serum, plasma

1.25-80 ng/mL

80 ng/mL

1.25 ng/mL

Sandwich

Human