For the best experience on the Abcam website please upgrade to a modern browser such as Google Chrome
|Sample type||Average %||Range|
|Cell culture supernatant||133.7||126% - 142%|
|Serum||194.8||125% - 145%|
|Plasma||102.1||90% - 111%|
Abcam's IL2 (Interleukin-2) Bovine ELISA Kit (ab193682) is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of bovine IL2 in serum, plasma, and cell culture supernatants.
This assay employs an antibody specific for bovine IL2 coated on a 96-well plate. Standards and samples are pipetted into the wells and the immobilized antibody captures IL2 present in the samples. The wells are washed and biotinylated anti-bovine IL2 antibody is added. After washing away any unbound biotinylated antibody, an HRP-conjugated streptavidin is pipetted to the wells. After incubation, the wells are again washed, followed by the addition of a TMB substrate solution to the wells. Color will develop in proportion to the amount of IL2 bound in each well. Addition of the Stop Solution will change the color from blue to yellow, and the intensity of the color is measured at 450 nm.
|Components||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 C||1 x 30ml|
|Biotinylated Bovine IL-2 Detection Antibody||2 vials|
|Bovine IL-2 Standards (lyophilized)||2 vials|
|Pre-coated bovine IL-2 Microplate (12 strips x 8 wells)||1 unit|
|Stop Solution||1 x 8ml|
|TMB One-Step Substrate Reagent||1 x 12ml|
Our Abpromise guarantee covers the use of ab193682 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.|
ab193682 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"