Mouse LEI (Leukocyte Elastase Inhibitor) ELISA Kit | ELK6597

Mouse LEI (Leukocyte Elastase Inhibitor) ELISA Kit | ELK6597 | Gentaur UK, US & Europe Distribution

Alternative Names: SERPINB1; EI; ELANH2; LEI; M/NEI; MNEI; PI2; Serpin Peptidase Inhibitor Clade B Member 1; Anti-Elastase; Monocyte/Neutrophil Elastase Inhibitor

Species: Mouse

Assay Type: Sandwich

Sensitivity: 6.4 pg/mL

Standard: 1000 pg/mL

Detection Range: 15.63-1000 pg/mL

Sample Type: Serum, plasma and other biological fluids.

Assay Lenght: 3.5h

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