FDA Provides EUA to PerkinElmer's Serological Test for COVID-19 Antibodies

WALTHAM, MA — PerkinElmer, Inc. (NYSE: PKI), a global leader committed to innovating for a healthier world, announced today that the US Food and Drug Administration (FDA) has provided Emergency Use Authorization (EUA) for EUROIMMUN’s (a PerkinElmer company) Anti-SARS-CoV-2 ELISA (IgG) serology test. Clinical laboratories certified to perform high complexity tests under Clinical Laboratory Improvement Amendments (CLIA) can immediately begin using this ELISA for the detection of antibodies of the immunoglobulin class G. 

Serological tests detect antibodies in the blood and are detected when an immune reaction to the pathogen has already taken place. These tests can determine who had previously been infected with COVID-19 (two to four weeks or more prior to testing) and may have developed immunity. How long antibodies last and whether they are protective is being actively studied. The EUROIMMUN Anti-SARS-CoV-2 ELISA (IgG) is intended for use as an aid in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection. The EUROIMMUN Anti-SARS-CoV-2 ELISA (IgG) has 99 percent specificity and 100 percent sensitivity after 21 days following the onset of symptoms. 

“Leading with science is a fundamental part of our DNA at PerkinElmer, and the EUROIMMUN team recognized early on that understanding the pathogenesis of COVID-19 from a cellular biology level is paramount to developing a highly accurate and reliable antibody test,” said Prahlad Singh, president and chief executive officer, PerkinElmer. “As a result, the antigen used in the EUROIMMUN Anti-SARS-CoV-2 ELISA (IgG), the spike protein S1 domain, is more likely to reflect virus neutralizing antibodies than antibodies to N capsid nucleoprotein. This is also supported by the fact that most of the COVID-19 vaccine development programs in the U.S. and worldwide have chosen the spike protein as their target.”

“It is possible that 50 percent* or more of people who have been infected with COVID-19 might not display symptoms, making it difficult to identify those who have previously contracted COVID-19,” said Singh. “That’s why serological testing that utilizes an antigen highly specific to SARS-CoV-2 is such an important tool in understanding how pervasive this virus is.”

EUROIMMUN has the capacity to manufacture millions of assays per month. Since March, it has already started shipping its Anti-SARS-CoV-2 ELISA (IgG) to leading laboratories across the globe. EUROIMMUN intends to further build production capacity to meet heightened demand.

For more information about COVID-19 solutions from EUROIMMUN, a PerkinElmer company, please visit www.coronavirus-diagnostics.com.

The Anti-SARS-CoV-2 ELISA (IgG) EUA has not been FDA cleared or approved. It has been authorized by the FDA under an EUA for use by authorized laboratories. The test has been authorized only for the detection of SARS-CoV-2 antibodies (the antibodies detected should be specified, e.g., total, IgA, IgG and IgM) not for any other viruses or pathogens, and is only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of in vitro diagnostic tests for detection and/or diagnosis of COVID-19 under Section 564(b)(1) of the Act, 21 U.S.C. § 360bbb-3(b)(1), unless the authorization is terminated or revoked sooner.

*Data attributed from COVID-19 studies

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