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Product Description
Horse ECF (Eosinophil Chemotactic Factor) ELISA Kit | ELK5969 | ELK Biotechnology
Alternative Names: CCL11; SCYA11; Eotaxin 1; Eosinophil Chemotactic Protein 1; Chemokine C-C-Motif Ligand 11; Small Inducible Cytokine Subfamily A (Cys-Cys) Member 11
Species: Horse
Assay Type: Sandwich
Sensitivity: 22.7 pg/mL
Standard: 4000 pg/mL
Detection Range: 62.5-4000 pg/mL
Sample Type: Serum, plasma and other biological fluids.
Assay Lenght: 3.5h
Research Area: Cytokine;Infection immunity;Autoimmunity
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 Eosinophil Chemotactic Factor (ECF) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Eosinophil Chemotactic Factor (ECF) . 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 Eosinophil Chemotactic Factor (ECF), 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 Eosinophil Chemotactic Factor (ECF) in the samples is then determined by comparing the OD of the samples to the standard curve.
