Product Description
Human ANXA4(Annexin A4) ELISA Kit is availabe at Gentaur for next week delivery.
Alternative Names: ANX-A4; ANX4; PIG28; 35-beta calcimedin; Carbohydrate-binding protein p33/p41; Chromobindin-4; Endonexin I; Lipocortin IV; Placental anticoagulant protein II
Species: Human
Assay Type: Sandwich
Sensitivity: 0.124 ng/mL
Standard: 20 ng/mL
Detection Range: 0.32-20 ng/mL
Sample Type: tissue homogenates, cell lysates and other biological fluids
Assay Length: 4.5h
Research AreaResearch Area: Tumor 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 Annexin A4(ANXA4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Annexin A4(ANXA4). 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 Annexin A4(ANXA4), 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 Annexin A4(ANXA4) in the samples is then determined by comparing the OD of the samples to the standard curve.
