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Isolation of nucleic acid

  • US 7,989,614 B2
  • Filed: 03/24/2008
  • Issued: 08/02/2011
  • Est. Priority Date: 12/12/1994
  • Status: Expired due to Fees
First Claim
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1. A method of isolating genomic DNA from a sample containing intact cells, said method comprising(a) contacting said sample containing intact cells with a detergent and magnetic particles, said magnetic particles comprising an organic polymer, and whereby soluble genomic DNA from said sample is bound to the surface of said particles in a sequence-independent manner in the presence of the detergent and absence of any chaotropic agent, and(b) separating said magnetic particles with bound genomic DNA from the sample.

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