Neutralization patterns of antibodies or vaccines can be profiled using SARS-CoV-2 variant Reporter Virus Particles (RVPs)


RVPs enable rapid and safe neutralization assays in your BSL-2 lab   

70+ (1)

RVP variants enable rapid testing in line with FDA recommendations

  • Vaccine developers should assess immunogenicity of modified vaccines against targeted variants using a neutralization assay with SARS-CoV-2 wildtype or pseudoviruses1
  • Antibody developers should report the neutralization activity of their antibody against circulating variants2


1FDA: Emergency Use Authorization for Vaccines to Prevent COVID-19. May 2021. 

2FDA: Development of Monoclonal Antibody Products Targeting SARS-CoV-2, Including Addressing the Impact of Emerging Variants, During the COVID-19 Public Health Emergency. February 2021.

Contact Us