Search or browse an extensive collection of high-quality life science research protocols; maintain a personal set of protocols; print and use the uniformly-formatted protocols in your research; send protocols to any colleague. The largest on-line collection of edited methods available to anyone free!


    Molecular biology and biochemistry protocols and troubleshooting discussions.

    Chromatography Online Book Series

    A series of online reference books covering GC, HPLC, TLC and the thermodyamics and separation mechanisms of the various chromatography techniques.

    Current Protocols

    Online resource for respected publications on laboratory methods in human genetics, protein science, immunology, biochemistry, neuroscience, toxicology, molecular biology, and more.


    Collection of bioscience protocols managed by a team of MIT-affiliated researchers and local software engineers.

    Protocol Online

    Directory of online protocol in cell biology, molecular biology and immunology. (Excellent resource, try to use it! – BSL webmater)