ELK0390-96T, Rat KRAS(V-Ki-Ras2 Kirsten Rat Sarcoma Viral Oncogene Homolog) ELISA Kit, 96T

Alternative Names: C-K-RAS; K-RAS2A; K-RAS2B; K-RAS4A; K-RAS4B; KI-RAS; KRAS1; KRAS2; NS3; RASK2; GTPase KRas

Species: Rat

Assay Type: Sandwich

Sensitivity: 0.045 ng/mL

Standard: 10 ng/mL

Detection range: 0.16-10 ng/mL

Sample type: Serum, plasma, tissue homogenates and other biological fluids

Assay length: 3.5h

Research Area: Tumor immunity;

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 Rat KRAS. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat KRAS. 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 Rat KRAS, 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 Rat KRAS in the samples is then determined by comparing the OD of the samples to the standard curve.