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|Cell culture supernatant||94.49||84% - 105%|
|Serum||92.34||82% - 104%|
|Plasma||93.46||83% - 103%|
Abcam’s TGF alpha Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human TGF alpha in serum, plasma, cell culture supernatants
This assay employs an antibody specific for Human TGF alpha coated on a 96-well plate. Standards and samples are pipetted into the wells and TGF alpha present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human TGF alpha 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 TGF alpha bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
Optimization may be required with urine samples.
|组件||1 x 96 tests|
|20X Wash Buffer Concentrate||1 x 25ml|
|300X HRP-Streptavidin Concentrate||1 x 200µl|
|5X Assay Diluent B||1 x 15ml|
|Assay Diluent A||1 x 30ml|
|Biotinylated anti-Human TGF alpha||2 vials|
|Recombinant Human TGF alpha Standard||2 vials|
|Stop Solution||1 x 8ml|
|TGF alpha Microplate (12 x 8 wells)||1 unit|
|TMB Substrate Reagent||1 x 12ml|
Our Abpromise guarantee covers the use of ab100646 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|Sandwich ELISA||Use at an assay dependent concentration.|
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"