ELK8135-96T, VK1(Vitamin K1) ELISA Kit, 96T

Alternative Names: Phylloquinone; Phytonadione; Phytomenadione

Species: General

Assay Type: Competitive Inhibition

Sensitivity: 49.3 pg/mL

Standard: 10000 pg/mL

Detection range: 156.25-10000 pg/mL

Sample type: serum, plasma and other biological fluids

Assay length: 2h

Research Area: Hematology;Bone metabolism;

Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with VK1 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VK1. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 VK1 in the samples is then determined by comparing the OD of the samples to the standard curve.