Method for Enriching and/or Separating Prokaryotic Dna Using a Protein that Specifically Bonds to Unmethylated Dna Containing Cpg-Motives

摘要

The invention relates to a method for separating and/or enriching prokaryotic DNA, comprising the following steps: a) contacting of at least one prokaryotic DNA that is in solution with a protein that bonds specifically to prokaryotic DNA, said protein being 25%-35% homologous with the wild-type CGPB protein, thus forming a protein-DNA complex; and b) separation of the complex. The invention also relates to a kit for carrying out said method.