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|Cell culture supernatant||95.52||85% - 106%|
|Serum||94.52||83% - 104%|
|Plasma||93.76||84% - 105%|
Abcam’s EGF Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human EGF in serum, plasma and cell culture supernatants.
This assay employs an antibody specific for Human EGF coated on a 96-well plate. Standards and samples are pipetted into the wells and EGF present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human EGF antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of EGF bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
Optimisation may be required with urine samples.
|组件||1 x 96 tests|
|20X Wash Buffer Concentrate||1 x 25ml|
|5X Assay Diluent B||1 x 15ml|
|600X HRP-Streptavidin Concentrate||1 x 200µl|
|Assay Diluent A||1 x 30ml|
|Biotinylated anti-Human EGF||2 vials|
|EGF Microplate (12 strips x 8 wells)||1 unit|
|Recombinant Human EGF Standard||2 vials|
|Stop Solution||1 x 8ml|
|TMB One-Step Substrate Reagent||1 x 12ml|
Our Abpromise guarantee covers the use of ab100504 in the following tested applications.
|Sandwich ELISA||Use at an assay dependent concentration.|
Standard curve in Diluent A : mean of duplicates (+/-SD)
Standard curve in Diluent B : mean of duplicates (+/-SD)