Human IL-31 (Interleukin 31) ELISA Kit Packaging:96 wells The concentration of Cattle IL1b

The concentration of Cattle IL1b in the samples is then determined by comparing the OD of the samples to the standard curve

Then Streptavidin-HRP is added and binds to the Biotinylated CLIC1 antibody

The plate has been pre-coated with Equine SERPINB1 antibody

Substrate solution is then added and color develops in proportion to the amount of Human DNM1

Human IL-31 (Interleukin 31) ELISA Kit Packaging:96 wells The concentration of Cattle IL1bThe Human (IL 31) Interleukin 31 ELISA Kit measures Interleukin 31 in samples. The plate has been pre coated with Human IL31 antibody. IL31 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Human IL31 Antibody is added and binds to IL31 in the sample. Then Streptavidin HRP is added and binds to the Biotinylated IL31 antibody. After incubation unbound Streptavidin HRP is washed away during a washing step.