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|Cell culture extracts||92.45||80% - 103%|
|Tissue Extracts||89.47||78% - 102%|
Abcam’s Human BMP4 ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human BMP4 in cell lysates and tissue lysates.
This assay employs an antibody specific for Human BMP4 coated on a 96-well plate. Standards and samples are pipetted into the wells and BMP4 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human BMP4 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 BMP4 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
|组件||1 x 96 tests|
|20X Wash Buffer Concentrate||1 x 25ml|
|2X Cell Lysate Buffer||1 x 5ml|
|5X Assay Diluent||1 x 15ml|
|5X Sample Diluent Buffer||1 x 10ml|
|80x HRP-Streptavidin Concentrate||1 x 200µl|
|Biotinylated anti-human BMP-4||2 vials|
|BMP4 Microplate (12 strips x 8 wells)||1 unit|
|BMP4 Standard Human (recombinant)||2 vials|
|Stop Solution||1 x 8ml|
|TMB One-Step Substrate Reagent||1 x 12ml|
Our Abpromise guarantee covers the use of ab99983 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.|
ab99983 has not yet been referenced specifically in any publications.