Jove - videos of scientific experiments from the top laboratories around the globe.
Protocol Online - Protocols on a number of categories like general lab techniques, molecular biology, microbiology, bioinformatics & biostatics and so on.
Open Wetware - information, know-how, and wisdom in the fields of biology and biological engineering
IHCWorld - Knowledge centre, protocol database, search engines, life science videos and much more.
protocols.io - an open access repository for science methods
BioAssay Express - tools for managing bioassays