Immunoaffinity columns (IAC) are based on a specific antibody-analyte binding technology. StarLine™ immunoaffinity columns are designed for a simple and reliable cleanup before the detection of mycotoxins in a broad range of foodstuffs and animal feed. Immunoaffinity columns contain a gel bed with toxin-specific antibodies coupled to the gel particles. These antibodies will capture mycotoxins in a sample and release them again after a washing step. StarLine™ immunoaffinity columns have been validated in an extensive testing program and can be used for the purification and concentration of mycotoxins prior to analysis by various techniques, such as HPLC, LCMS, GC-MS, ELISA or direct fluorometry.