Description
Crohn`s-Check is a solid phase enzyme immunoassay (ELISA) employing highly purified mannan for the combined quantitative detection of anti-Saccharomyces cerevisiae IgA and IgG antibodies (ASCA) in human serum. ASCA recognize specific mannan, a component of the outer cell wall of yeast. The assay is highly specific and sensitive for Crohn`s disease.