Human sTNF-R1(soluble tumor necrosis factor receptor 1) ELISA Kit

Human sTNF-R1(soluble tumor necrosis factor receptor 1) ELISA Kit is an ELK Biotechnology ELISA kit for research measurement of sTNF-R1.

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-R1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human sTNF-R1. 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-R1, 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-R1 in the samples is then determined by comparing the OD of the samples to the standard curve.

Target background

Alternative names include sTNF-R1; soluble tumor necrosis factor receptor 1.