Selected article for: "ab negative and ab positive"

Author: Svenja Weiss; Jeromine Klingler; Catarina Hioe; Fatima Amanat; Ian Baine; Erna Milunka Kojic; Jonathan Stoever; Sean Liu; Denise Jurczyszak; Maria Bermudez-Gonzalez; Viviana Simon; Florian Krammer; Susan Zolla-Pazner
Title: A High Through-put Assay for Circulating Antibodies Directed against the S Protein of Severe Acute Respiratory Syndrome Corona virus 2
  • Document date: 2020_4_17
  • ID: 9iwjtwyx_17
    Snippet: Notably, this study was not designed as a Diagnostic Accuracy Study; at least 40 or more specimens would need to be included to establish a significant cut-off value; however it is striking that all 11 PCR positive specimens were Ab positive with MFI values >25,000 and all 3 PCR negative specimens were . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in p.....
    Document: Notably, this study was not designed as a Diagnostic Accuracy Study; at least 40 or more specimens would need to be included to establish a significant cut-off value; however it is striking that all 11 PCR positive specimens were Ab positive with MFI values >25,000 and all 3 PCR negative specimens were . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.

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