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 Keratin 33A(KRT33A). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Keratin 33A(KRT33A). 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 Keratin 33A(KRT33A), 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 Keratin 33A(KRT33A) in the samples is then determined by comparing the OD of the samples to the standard curve.
仕様
サイズ：96T
Alternative Names：KRTHA3A; Ha-3I; Krt1-3; K33A; HHA3-I; HKA3A; Keratin,Hair,Acidic 3A; Hard Keratin Type I 3I; Keratin, type I cuticular Ha3-I
Species：Human
Assay Type：Sandwich
Sensitivity：29 pg/mL
Standard：5000 pg/mL
Detection range：78.13-5000 pg/mL
Sample type：Serum, plasma and other biological fluids.
