FIELD: biotechnology.
SUBSTANCE: invention is a method applicable for a different type of biological material, including whole blood and capillary blood samples, a leukocyte film, amniotic fluid, placenta villi, hair bulbs, dry whole blood spots, involving treatment of biological samples with a lysing buffer, wherein incubation is carried out at temperature 98 °C for 15 min, centrifugation—at 13.4 thousand rpm for 75 s, and lysing buffer include 0.75 mM EDTA (pH=8), 35 mcM SDS.
EFFECT: method enables to extract DNA from biological samples with high concentration and high degree of purity of the recovered DNA in a method for rapid isolation of genomic DNA for clinical studies.
1 cl, 4 ex
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