METHOD FOR HOMOGENISING BIOLOGICAL SAMPLES CONTAINING MAGNETIC NANOPARTICLES WHEN EXTRACTING DNA DURING AUTOMATIC SAMPLE PREPARATION FOR PCR ANALYSIS

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to molecular biology and chemistry. Disclosed is a method for homogenising a solution of magnetic particles on which DNA is absorbed. The present invention is used in laboratory diagnosis when preparing samples for a polymerase chain reaction, for extracting DNA from biopreparations and removing or neutralising extraneous impurities. ^ EFFECT: obtaining DNA with purity which is suitable for amplification reaction. ^ 6 dwg, 1 ex