Use of Multiscreen plates for the preparation of bacterial DNA suitable for PCR
A rapid and inexpensive method for isolating bacterial DNA for use in PCR is described. The method is based on the guanidinium thiocyanate (GuSCN)-lysis method of Boom et al. (J. Clin. Microbiol. 28:495-503, 1990) and enables a multiple of 96 samples to be prepared in only one hour. We use Multiscre...
| Publié dans: | BioTechniques. - 1991. - 19(1995), 2 vom: 15. Aug., Seite 282-5 |
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| Auteur principal: | |
| Autres auteurs: | , , |
| Format: | Article |
| Langue: | English |
| Publié: |
1995
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| Accès à la collection: | BioTechniques |
| Sujets: | Journal Article DNA, Bacterial Guanidines Thiocyanates guanidine thiocyanate 593-84-0 |
| Résumé: | A rapid and inexpensive method for isolating bacterial DNA for use in PCR is described. The method is based on the guanidinium thiocyanate (GuSCN)-lysis method of Boom et al. (J. Clin. Microbiol. 28:495-503, 1990) and enables a multiple of 96 samples to be prepared in only one hour. We use Multiscreen plates and a vacuum manifold from Millipore. Clinical samples are lysed and washed in the wells of a Multiscreen plate, and DNA is eluted in a standard microplate. Purified DNA was recovered with high yields (over 25%). The method allows multichannel or robotic pipetting for both the sample preparation as well as for the PCR step. The method has been applied successfully to detect pathogenic Streptococcus suis type 2 in nasal and tonsil swab specimens of pigs |
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| Description: | Date Completed 29.01.1996 Date Revised 21.11.2008 published: Print Citation Status MEDLINE |
| ISSN: | 1940-9818 |