This assay has high sensitivity and excellent specificity for detection of Calcitonin (CT). No significant cross-reactivity or interference between Calcitonin (CT) and analogues was observed.
产品描述
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 Glial Cell Line Derived Neurotrophic Factor (GDNF). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Glial Cell Line Derived Neurotrophic Factor (GDNF). 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 Glial Cell Line Derived Neurotrophic Factor (GDNF), 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 Glial Cell Line Derived Neurotrophic Factor (GDNF) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
产品特点
Competitive Inhibition
保存建议
Biomatik品牌厂家建议该人降钙素(CT)ELISA试剂盒产品，Short term: 4°C; Long term: see manual.
