Improved method for preparing DNA from blooc serum and plasma

Improved method for preparing DNA from blooc serum and plasma

  • CN 1,270,962 A
  • Filed: 02/03/2000
  • Published: 10/25/2000
  • Est. Priority Date: 02/03/1999
  • Status: Abandoned Application
First Claim
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1. extract the method for DNA from serum or blood plasma, described method comprises:

  • (i) clear or blood plasma are contacted the serum or the blood plasma of preparation alkalization with alkali;

    (ii) serum or the blood plasma with described alkalization is heated between about 100 to 110EC, keeps the alkalization serum or the blood plasma of preparation heating about 5 to 20 minutes;

    (iii) the alkalization serum or the blood plasma of centrifugal described heating prepare the supernatant liquor that contains DNA;

    With(iv) extract the supernatant liquor of the described DNA of containing.

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