Human PIVKA-II(Protein Induced Vitamin K Absence or Antagonist-II) ELISA Kit
| Code | Size | Price |
|---|
| ELK8570-48T | 48T | £261.00 |
Quantity:
| ELK8570-96T | 96T | £335.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Target Species: Human
Application: Enzyme-Linked Immunosorbent Assay (ELISA)
Further Information
Alternative Names:
PIVKA-II;? PIVKA II
Assay Length:
3.5h
Assay Type:
Sandwich
Detection Range:
0.32-20 ng/mL
Sample Type:
serum, plasma and other biological fluids
Sensitivity:
0.125 ng/mL
Standard:
20 ng/mL
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 Human PIVKA-II. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PIVKA-II. 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 Human PIVKA-II, 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 Human PIVKA-II in the samples is then determined by comparing the OD of the samples to the standard curve.