Thermo Scientific CL-XPosure Film is an economically priced clear-blue X-ray film especially for detection and documentation of ECL-based western blots and other chemiluminescent protein or nucleic acid assay methods. CL-XPosure Film is an excellent photographic film for use with enhanced chemiluminescence (ECL) substrates for horseradish peroxidase (HRP) or alkaline phosphatase (AP). Convenient sizes are offered for protein western blotting, standard film cassettes, and film developing equipment. This autoradiography film also works well for chemiluminescent or isotopic DNA and RNA methods, including Southern and northern blotting and gel-shift assays (EMSA). The quality and price of this film make it the ideal choice for life science research applications.