Protocol fopr markers of pulsed-field gel electrophoresis. Markers for pulsed-field gel electrophorsis can be generated by ligation of linear monomers of bacteriophage {lambda} DNA (48.5 kb) into a nested series of concatemers.  This procedure yields a series of concatemers that contain up to 20 tandemly arranged copies of bacteriophage DNA.

Protocol: Markers for Pulsed-field Gel Electrophoresis Protocol