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|Cell culture supernatant||96.35||86% - 105%|
|Serum||93.57||83% - 103%|
|Plasma||94.63||84% - 105%|
Human CD40L ELISA Kit (ab99991) is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human CD40L in serum, plasma (EDTA or heparin), and cell culture supernatants.
This assay employs an antibody specific for Human CD40L coated on a 96-well plate. Standards and samples are pipetted into the wells and CD40L present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human CD40L 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 CD40L bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
Get results in 90 minutes with Human CD40 Ligand ELISA Kit (TNFSF5) (ab196268) from our SimpleStep ELISA® range.
Optimization 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 CD40L (lyophilized)||2 vials|
|CD40L Microplate (12 x 8 well strips)||1 unit|
|Recombinant Human CD40L Standard||2 vials|
|Stop Solution||1 x 8ml|
|TMB One-Step Substrate Reagent||1 x 12ml|
Our Abpromise guarantee covers the use of ab99991 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.|
ab99991 has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"