- Performance of the BD GeneOhm MRSA achromopeptidase assay for real-time PCR detection of methicillin-resistant Staphylococcus aureus in nasal specimens.
Performance of the BD GeneOhm MRSA achromopeptidase assay for real-time PCR detection of methicillin-resistant Staphylococcus aureus in nasal specimens.
Journal of clinical microbiology (2011-04-22)
Parul A Patel, Nathan A Ledeboer, Christine C Ginocchio, Susan Condon, Stephanie Bouchard, Peibing Qin, Tobi Karchmer, Lance R Peterson
PMID21508148
RESUMEN
We evaluated the BD GeneOhm MRSA achromopeptidase (ACP) assay, which incorporates a new specimen preparation approach. A total of 1,216 leftover nasal samples were tested; using culture as the gold standard, the sensitivity and specificity were 92% and 94.6%, respectively. The new lysis method provides good sensitivity and simplifies specimen preparation.
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Achromopeptidase from Lysobacter enzymogenes, partially purified powder, ≥20,000 units/mg solid