• Model: EF000257
  • 100 Units in Stock
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Catalog  EF000257

Packing 48T/96T

Reactivity Human

Detect Range 3.125-200ng/ml

IGFBP-4 ELISA KIT Sensitivity< 1.875ng/ml

Application IGFBP-4 ELISA KIT|Human  is for detecting the concentration of Human IGFBP-4 in serum, plasma, tissue homogenates and other biological fluids.

Storage condition 6 month at 4 Centigrade


Principle of IGFBP-4 ELISA KIT|Human

The microtiter plate provided in IGFBP-4 ELISA KIT|Human has been pre-coated with an Human IGFBP-4 antibody specific to Human IGFBP-4. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated Human IGFBP-4antibody preparation specific for Human IGFBP-4 then avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then a TMB substrate solution is added to each well. Only those wells that contain Human IGFBP-4, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm . The concentration of Human IGFBP-4in the samples is then determined by comparing the O.D. of the samples to the standard curve.


*Please noted that IGFBP-4 ELISA KIT|Human is only for RUO (Research Use Only), Not for the diagnostic Purpose!

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