Search Barton for books with Methods and Protocols
Search Barton Plus: (laboratory manuals) and (biol* or biochem*) Will retrieve nearly 900 books about experimental methods.
Databases that index selected protocols
Protocols on the Web
Methods in Dissertations and Theses
Descriptions of experimental procedures are widespread in the scientific literature. The methods sections of research articles are typically brief and may not provide enough information for a researcher to replicate the experiment. Protocols and methods are a body of literature that describe experimental procedures in detail. Research methods may be published separately and can be found in a variety of literature types: method-focused journals, books or dissertations.
A good protocol can save you countless hours in the lab with proven methodologies as a starting point for your research.