Cell fractionation techniques are presented for the design of gradient systems for separating one or more cell types from lavages of body cavities or from mechanically or enzymically-dissociated tissues. Includes: Preparation of cell suspension for gradient loading; Fractionation by buoyant density; Fractionation on the basis of cell size. - [Read Cell Fractionation of a Mixed Population of Cells]
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]