April 10, 2020—Quansys Biosciences released its Q-Plex SARS-CoV-2 Human IgG (4-plex) enzyme-linked immunosorbent assay for the qualitative detection of SARS-CoV-2 reactive IgG class antibodies in human serum and plasma.
The SARS-CoV-2 Human IgG (4-plex) is a planar-based multiplex assay to allow simultaneous detection of human antibodies to the SARS-CoV-2 S1 protein, SARS-CoV-2 S2 protein, a negative control (sheep Fc), and a positive control (anti-human IgG). A high and low control sample is provided with the kit. The 96-well plate allows for testing of up to 90 samples in less than two hours and requires 1 µL of sample.