QIAGEN to launch QuantiFERON SARS-CoV-2 for research into causes, spread and control of COVID-19 through T-cell response
Dec 07 2020

QIAGEN to launch QuantiFERON SARS-CoV-2 for research into causes, spread and control of COVID-19 through T-cell response

• T-cell response has the potential to give a clearer picture of immunity and course of illness
• T-cell response to SARS-CoV-2 may decline less rapidly than antibodies
• Potentially vital tool for research into immune response and vaccination efficacy

Hilden, Germany and Germantown, Maryland, December 7, 2020 – QIAGEN N.V. (NYSE: QGEN; Frankfurt Prime Standard: QIA) announced today the launch of its QuantiFERON SARS-CoV-2 RUO solution that can detect T-cell responses of the human immune system to the pathogen that causes COVID-19, which could help researchers find out more about immunity levels and disease progression.

Studies suggest that T-cell response to SARS-CoV-2 declines much more slowly than antibody response, which presents several benefits to researchers who want to push beyond the existing detection of active infections to screen for potential courses of the illness and long-term immune responses to it. QIAGEN’s QuantiFERON SARS-CoV-2 Research Use Only (RUO) solution  could be a valuable tool in this research.

There is also growing evidence that T-cell response gives a reliable indication of how severe the course of an illness triggered by SARS-CoV-2 will be in infected patients, and how immune those who have recovered remain months – possibly even years – after having been infected.

QuantiFERON SARS-CoV-2 RUO is a flexible, modular system designed to meet a wide range of research demands. It is based on QIAGEN’s easy-to-use QuantiFERON technology, pioneered in the QuantiFERON-TB Gold Plus test for latent tuberculosis and recognized worldwide for its ability to detect interferon gamma that T-cells release upon contact with certain pathogens.

QuantiFERON SARS-CoV-2 RUO is a crucial addition to QIAGEN’s growing COVID-19 portfolio that already provides sample-preparation technology, infection testing with polymerase chain reaction (PCR) technology, antibody and antigen tests, enzymes and automation solutions.

“Research suggests that testing T-cell response could provide valuable insights into the novel coronavirus and how our immune system responds to it,” said Thierry Bernard, CEO of QIAGEN. “The more we know about the novel coronavirus, the better equipped the world will be to stop the pandemic,” he said. “We are excited about our QuantiFERON technology potentially helping researchers understand illness pathways and also immune responses that are crucial for vaccine development and deployment.”

QuantiFERON SARS-CoV-2 RUO will initially comprise a Starter Set and a Monitor Direct package for separate or combined research use. Both are made up of the QuantiFERON blood collection tubes with their proprietary stimulation principle and the QuantiFERON detection system to measure the resulting interferon-gamma. They use a tried-and-tested combination of flexible blood collection workflow with innovative CD4/CD8 T-cell technology. An additional component of the QuantiFERON SARS-CoV-2 RUO solution is also being developed in partnership with TScan Therapeutics, a US-based biopharmaceutical company, target specific so-called immunodominant SARS-CoV-2 epitopes they have identified.

Further information on the product can be found here. QIAGEN’s response to the coronavirus outbreak can be found here.


QIAGEN N.V., a Netherlands-based holding company, is the leading global provider of Sample to Insight solutions that enable customers to gain valuable molecular insights from samples containing the building blocks of life. Our sample technologies isolate and process DNA, RNA and proteins from blood, tissue and other materials. Assay technologies make these biomolecules visible and ready for analysis. Bioinformatics software and knowledge bases interpret data to report relevant, actionable insights. Automation solutions tie these together in seamless and cost-effective workflows. QIAGEN provides solutions to more than 500,000 customers around the world in Molecular Diagnostics (human healthcare) and Life Sciences (academia, pharma R&D and industrial applications, primarily forensics). As of September 30, 2020, QIAGEN employed more than 5,300 people in over 35 locations worldwide. Further information can be found at http://www.qiagen.com.

Forward-Looking Statement

Certain statements contained in this press release may be considered forward-looking statements within the meaning of Section 27A of the U.S. Securities Act of 1933, as amended, and Section 21E of the U.S. Securities Exchange Act of 1934, as amended. To the extent that any of the statements contained herein relating to QIAGEN's products, collaborations markets, strategy or operating results, including without limitation its expected adjusted net sales and adjusted diluted earnings results, are forward-looking, such statements are based on current expectations and assumptions that involve a number of uncertainties and risks. Such uncertainties and risks include, but are not limited to, risks associated with management of growth and international operations (including the effects of currency fluctuations, regulatory processes and dependence on logistics), variability of operating results and allocations between customer classes, the commercial development of markets for our products to customers in academia, pharma, applied testing and molecular diagnostics; changing relationships with customers, suppliers and strategic partners; competition; rapid or unexpected changes in technologies; fluctuations in demand for QIAGEN's products (including fluctuations due to general economic conditions, the level and timing of customers' funding, budgets and other factors); our ability to obtain regulatory approval of our products; difficulties in successfully adapting QIAGEN's products to integrated solutions and producing such products; the ability of QIAGEN to identify and develop new products and to differentiate and protect our products from competitors' products; market acceptance of QIAGEN's new products and the integration of acquired technologies and businesses. For further information, please refer to the discussions in reports that QIAGEN has filed with, or furnished to, the U.S. Securities and Exchange Commission (SEC). 

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