Human GM (aspergillus galactomannan) ELISA Kit

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 aspergillus galactomannan(GM). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to aspergillus galactomannan(GM). 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 aspergillus galactomannan(GM)), 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 aspergillus galactomannan(GM) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: bacterial infection

Alternative Names:
GM

Sample Type:
serum, plasma and other biological fluids

Assay Type: Sandwich

Standard: 1500 pg/mL

Assay Length: 4.5h

Assay Length: For Research Use Only