Quantitative antibody test

US11686730B2 · kind B2 · utility

Assignee

• QUANTERIX CORPORATION · US

Inventors

• Andrew Ball · Billerica, US
• Lei Chang · Heverlee, BE
• Syrena C. Fernandes · Somerville, US
• Joe Johnson · Los Angeles, US
• Jeremy Lambert · Branford, US
• Dawn Mattoon · Billerica, US
• Tatiana Plavina · North Reading, US
• David D. Wilson · Plano, US

Key dates

• Filing date: Apr 28, 2021
• Grant date: Jun 27, 2023
• Expiry date: Apr 28, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2469/20
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The present disclosure relates to methods and compositions, e.g., kits, for quantitatively detecting an antibody of a subject to an infectious organism. In some embodiments, the present disclosure provides for methods and compositions, e.g., kits, for quantitatively detecting a human antibody to SARS-CoV-2 polypeptide or S (spike) polypeptide. Certain applications and uses of the present methods and compositions, e.g., kits, are also provided.