Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit
Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit

Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit

Vendor: ELK Biotechnology

Type: Precoated

SKU: ELK8640

$412.00 USD
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Available in stock (100)

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For research use only — not intended for clinical or diagnostic purposes.

Product Overview

Assay length
3.5h
Assay type
Sandwich
Detection range
31.25-2000 pg/mL
Lead time for package collection
around 3 working days
Package dimensions
L 16cm x W 15cm x H 9cm
Reactivity
Human
Research area
Cancer
Sample type
Serum, plasma and other biological fluids.
Sensitivity
8.87 pg/mL
Standard
2000 pg/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 sTNF-R2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human sTNF-R2. 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 sTNF-R2, 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 sTNF-R2 in the samples is then determined by comparing the OD of the samples to the standard curve.
Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit

Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit

$412.00 USD