This assay has high sensitivity and excellent specificity for detection of Pregnancy Associated Plasma Protein A (PAPPA). No significant cross-reactivity or interference between Pregnancy Associated Plasma Protein A (PAPPA) and analogues was observed.
產品描述
This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to TXA2 has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled TXA2 analogues and unlabeled antigen (Standards or samples) with the pre-coated antibody. After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of TXA2 in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of TXA2 in the sample.
產品特點
Double-antibody Sandwich
保存建議
Biomatik品牌廠家建議該小鼠妊娠相關血漿蛋白A(PAPPA)ELISA試劑盒產品，Short term: 4°C; Long term: see manual.
