ELK041ES-48T, EasyStep Human MMP9(Matrix Metalloproteinase 9) ELISA Kit, 48T

Alternative Names: GELB; Gelatinase B; CLG4B; CLG4-B; 92 KDa Gelatinase; 92kDa Type IV Collagenase

Species: Human

Assay Type: Sandwich

Sensitivity: 1.25 ng/mL

Standard: 80 ng/mL

Detection range: 1.25-80 ng/mL

Sample type: Serum, plasma

Assay length: 1.5h

Research Area: Enzyme & Kinase;Tumor immunity;Infection immunity;Cardiovascular biology;Hepatology;

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 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.