b'CL-XPosure Film Thermo Scientific CL-XPosure Film is an economically priced clearblue X-ray film for detection and documentation of chemiluminescent western blots and other chemiluminescent protein or nucleic acid assay methods. CL-XPosure Film is an excellent choice for ECL-type substrates for HRP or AP. Convenient sizes are offered for standard film cassettes and film developing equipment. The film also works well for chemiluminescent or isotopic DNA and RNA methods, including Southern and northern blotting and electrophoretic mobility shift assays (EMSAs). Features: High performanceas sensitive as other commercially available autoradiography films (Figure 45) Affordablecosts up to 75% less than other brands of comparable quality X-ray film Convenientavailable in five sheet sizes in packages containing 100 non-interleaved sheetsDid you knowWestern blot X-ray film can be developed entirely by hand.CL-XPosure Film Kodak BioMax Kodak X-OmatMR-1 Film Blue (XB) FilmFigure 45. CL-XPosure Film vs. Kodak Film. Three types of X-ray film (2 blue, 1 gray) were tested using identical western blotting conditions. The results showed no appreciable difference between any of these films. The only significant difference is the cost per sheet of film.66'