With the advantages of high reproducibility, no sample handling, and flexibility, competitive ELISA is commonly used for the detection of antigens, mainly small molecule antigens and semi-antigens. Competition ELISA is the most complex of all routine ELISA experiments, but direct ELISA, indirect ELISA, and sandwich ELISA are all applicable in the form of competition ELISA.

Creative Diagnostics offers thousands of competitive ELISA kits for a wide range of proteins, cytokines, complement, enzymes, and more. And, our library of competitive ELISA kits can accommodate your reactivity to rare species such as chicken, horse, and camel. Please click the button below to browse the product list page.