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helicase-dependent amplification

Solana leverages the helicase-dependent amplification technology that also underpins Quidel's AmpliVue molecular technology.

The clearance is the fourth for a Quidel test on the AmpliVue handheld MDx format.

NEW YORK (GenomeWeb) — The US Food and Drug Administration has cleared for marketing Quidel's AmpliVue GAS Assay for detection of Group A Streptococcus from throat swabs in patients with symptoms of pharyngitis, the company announced today.

Quidel said last week that it has received 510(k) clearance from the US Food and Drug Administration for its AmpliVue HSV 1+2 assay for the differentiation of herpes simplex viruses 1 and 2.

Packaging isothermal PCR reagents in blisters and using lateral flow detection, researchers at Boston University hope to develop a low-cost, disposable assay for Bordetella pertussis, the causative agent of whooping cough.

NEW YORK (GenomeWeb News) – Quidel said after the close of the market on Monday that the US Food and Drug Administration has cleared the company's AmpliVue Group B Strep Assay, the second assay to receive FDA clearance to run on the AmpliVue handheld molecular testing platform.

Researchers last week provided a glimpse of the clinical performance of a trio of extraction-free molecular assays currently being developed by clinical diagnostics firm Quidel.

Quidel disclosed yesterday that it has acquired AnDiaTec, a German molecular diagnostics company, for approximately $2.6 million upfront and a three-year, $4.7 million R&D earn-out.

With its acquisition this week of privately held molecular diagnostic developer BioHelix, clinical diagnostics firm Quidel adds to its portfolio of technologies to enable its burgeoning molecular diagnostics business.

Quidel this week received 510(k) clearance from the US Food and Drug Administration for its AmpliVue C. Difficile assay.

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Retraction Watch reports that a paper was pulled because it refers to a gene that doesn't exist in mice.

Researchers were able to generate fertilized northern white rhinoceros eggs, according to Mashable.

Former Orig3n employees raise concerns about its testing at Bloomberg Businessweek.

In PLOS this week: microRNA expression changes in hepatocellular carcinoma, real-time PCR-based approach for diagnosing schistosomiasis, and more.