Product Description
Human KAL(Kallistatin) ELISA Kit is availabe at Gentaur for next week delivery.
Alternative Names: SERPINA4; KLST; KST; PI4; Serpin Peptidase Inhibitor Clade A Member 4; Tissue Kallikrein Inhibitor; Kallikrein Binding Protein; Peptidase inhibitor 4
Species: Human
Assay Type: Sandwich
Sensitivity: 2.46 ng/mL
Standard: 400 ng/mL
Detection Range: 6.25-400 ng/mL
Sample Type: Serum, plasma, tissue homogenates and other biological fluids.
Assay Length: 4.5h
Research AreaResearch Area: Infection immunity;
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 Kallistatin(KAL). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Kallistatin(KAL). 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 Kallistatin(KAL), 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 Kallistatin(KAL) in the samples is then determined by comparing the OD of the samples to the standard curve.
