Mouse IL-33 ELISA Kit

INTENDED USE:
For the quantitative determination of IL-33 in mouse serum, plasma or cell culture supernate samples

PRINCIPLE OF THE ASSAY:
This assay is a quantitative sandwich ELISA. The microplate is pre-coated with a polyclonal antibody specific for mouse IL-33. Standards and samples are pipetted into the wells and any mouse IL-33 present is bound by the immobilized antibody. After washing away any unbound substances, a biotin labelled polyclonal antibody specific for mouse IL-33 is added to the wells. After wash step to remove any unbound reagents, streptavidin-HRP conjugate (STP-HRP) is added. After the last wash step, an HRP substrate solution is added and colour develops in proportion to the amount of mouse IL-33 bound initially. The assay is stopped and the optical density of the wells determined using a microplate reader. Since the increases in absorbance are directly proportional to the amount of captured mouse IL-33, the unknown sample concentration can be interpolated from a reference curve included in each assay.

SENSITIVITY: The lowest level of mouse IL-33 that can be detected by this assay is 6.5 pg/mL.