BioMed Protocols(http://www.biomedprotocols.com)
Online access to more than 12,000 peer reviewed, biological and biomedical research protocols, from the two popular book series: Methods in Molecular Biology and Methods in Molecular Medicine.
Molecular
Biology Protocols(http://highveld.com/f/fprotocols.html)
Laboratory protocols, methods, procedures, strategies and techniques
in molecular biology, cell biology and biochemistry.