Dulbecco and Vogt subsequently adapted the assay for mammalian viruses, and it is still widely used for virus isolation and purification, and to determine viral titers. The plaque assay is also frequently used to study in vitro growth properties of mutant viruses. Comprehensive Protocol Collection - This resource attempts to offer a comprehensive collection of molecular biology protocols. The site links to protocols either maintained directly by the Ambros Lab at Dartmouth or at other locations around the world. A free Shockwave plugin is required.
Systems also print labels for small containers including microassay plates .
Labeling systems include printers, scanners and software for tracking, storage and retrieval. Systems can be customized for each lab's own label layouts and operating procedures. Molecular Biology Protocols - a General Resource from the NOAA of Molecular Methods, Manuals, and some great Links. Molecular Biology Protocols on the Web - a great collection of protocol links from the publishers of Molecular Biology Today. The ICTV Web Page is up and running at the National Center for Biotechnology.