In the evolution of techniques used to separate molecules based on their electrophoretic mobility, capillary electrophoresis has been fine-tuned in order to obtain optimal results for varying ...
Pulsed-field gel electrophoresis (PFGE), or clamped homogeneous electrical field electrophoresis (CHEF), is a novel gel electrophoresis type for the separation of DNA macromolecules. This is ...
Figure 1: Titration of a 214-bp lac promoter DNA fragment with Escherichia coli CAP protein. Footprinting assays require simultaneous optimization of binding by the protein(s) of interest and the ...