Protocol for chromosomal DNA preparation. Protocol was developed for cultured cells but should be appropriate for dissociated tissues as well. - [Read Chromosomal DNA Preparation Protocol]
Protocol for cryosectioning. While the timing of the various steps in this protocol are probably not critical, process the tissue all at once to ensure that RNA and/or proteins do not get degraded. Includes: 20% Paraformaldehyde/4% Paraformaldehyde-PBS; Sucrose/PBS. - [Read Cryosectioning Protocol]
Protocol for CsCl prep of plasmid DNA. This is a standard large scale prep. For plasmid DNA which gives a yield of 0.5 1.0 mg. - [Read CsCl Prep of Plasmid DNA Protocol]
Protocol for DNA fragment purification from agarose or acrylamide. For fragments from 200 bp to 10 kb the agarose purification is ideal. For smaller fragments (20 bp to 400 bp) the acrylamide purification is preferred. - [Read DNA Fragment Purification from Agarose or Acrylamide Protocol]