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Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit
Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit

Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit

Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit

Vendor: ELK Biotechnology

Type: Precoated

SKU: ELK7082

$320.00
$320.00
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Size: 48T
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Product Overview

Assay length
2h
Assay type
Competitive Inhibition
Detection range
3.13-200 ng/mL
Lead time for package collection
around 3 working days
Package dimensions
L 16cm x W 15cm x H 9cm
Reactivity
Human
Research area
Tumor immunity;Hepatology;Gastroenterology;
Sample type
Serum, plasma and other biological fluids
Sensitivity
0.85 ng/mL
Standard
200 ng/mL
Test principle
This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human CA19-5. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CA19-5. 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 Human CA19-5 in the samples is then determined by comparing the OD of the samples to the standard curve.
Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit

Human CA19-5(Carbohydrate Antigen 19-5) ELISA Kit

$320.00
$320.00