Biology

includes more than 1,000 procedures from hundreds of biologists at top laboratories around the globe.
offers a range of basic methods for DNA preparation to advanced procedures for microarray analysis, chromatin assembly, and more.
covers emerging areas, including mouse phenotyping, DNA construction by recombination, and high-throughput sequencing."

"Cold Spring Harbor Protocols is an interdisciplinary journal providing a definitive source of research methods in cell, developmental and molecular biology, genetics, bioinformatics, protein science, computational biology, immunology, neuroscience and imaging. " Journal Website

Open access repository of protocols.

"Journal of Visualized Experiments (JoVE) is an online journal publishing visualized (video-based) biological research studies. This publication aims to solve some of the most difficult problems in the contemporary life science research: low transparency and reproducibility of biological experiments, time-consuming learning of experimental techniques ... Video-based visualization of biological techniques and procedures provide an effective solution to the problem described"--About us (Website)

Search over 50,000 protocols and methods in Nature Methods, Nature Protocols, and Protocol Exchange at one time.

Nature Protocols is an interactive online resource for experimental and laboratory protocols for bench researchers primarily in biology and chemistry. Protocols are presented in a 'recipe' style providing step-by-step descriptions of procedures that users can take to the lab bench and immediately apply in their own research.

"Nature Methods is a forum for the publication of novel methods and significant improvements to tried-and-tested basic research techniques in the life sciences. "