High-Volume Extraction of Nucleic Acids by Magnetic Bead Technology for Ultrasensitive Detection of Bacteria in Blood Components
Author(s) -
Melanie Störmer,
K Kleesiek,
J Dreier
Publication year - 2006
Publication title -
clinical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.705
H-Index - 218
eISSN - 1530-8561
pISSN - 0009-9147
DOI - 10.1373/clinchem.2006.070987
Subject(s) - nucleic acid , detection limit , chromatography , staphylococcus epidermidis , nucleic acid methods , primer (cosmetics) , bacteria , dna extraction , chemistry , biology , polymerase chain reaction , biochemistry , staphylococcus aureus , organic chemistry , gene , genetics
Nucleic acid isolation, the most technically demanding and laborious procedure performed in molecular diagnostics, harbors the potential for improvements in automation. A recent development is the use of magnetic beads covered with nucleic acid-binding matrices. We adapted this technology with a broad-range 23S rRNA real-time reverse transcription (RT)-PCR assay for fast and sensitive detection of bacterial contamination of blood products.
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