The Gel Doc™ XR+ system is based on CCD high-resolution, high-sensitivity detection technology and modular options to accommodate a wide range of samples and support multiple detection methods. The system accommodates a wide array of samples, from large polyacrylamide gels to small agarose gels and various blots. The system enables image analysis and documentation of restriction digests, amplified nucleic acids, genetic fingerprinting, RFLPs, and protein SDS-PAGE.