申请人:——
公开号:US20040029143A1
公开(公告)日:2004-02-12
Cationic polyelectrolyte comprising multiple quaternary ammonium residues, e.g., poly(diallyldimethylammonium)chloride (PDADMAC) may be used in analytical and separation techniques involving polynucleotides. This polymer and polynucleotides form a strong interaction that may be utilized in separation techniques for polynucleotides, and for stabilizing polynucleotides on a surface.