Laser cutting eliminates nucleic acid cross-contamination in dried-blood-spot processing.

نویسندگان

  • Sean C Murphy
  • Glenda Daza
  • Ming Chang
  • Robert Coombs
چکیده

Dried blood spots (DBS) are useful for molecular assays but are prone to false positives from cross-contamination. In our malaria DBS assay, cross-contamination was encountered despite cleaning techniques suitable for HIV-1. We therefore developed a contact-free laser cutting system that effectively eliminated cross-contamination during DBS processing.

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عنوان ژورنال:
  • Journal of clinical microbiology

دوره 50 12  شماره 

صفحات  -

تاریخ انتشار 2012