Patents Assigned to LA PIEDRA BIOTECNOLOGÍA SPA
  • Method for immobilization of glucuronidase enzymes for the detection of products derived from glucuronide compounds
    Patent number: 10508297
    Abstract: The present invention provides an insoluble enzymatic reagent for detecting products derived from glucuronide metabolites in a sample, containing an enzyme with glucuronidase activity immobilized on a resin comprising a polysaccharide modified with chemical groups, and optionally a cationic polymer. Additionally, it provides methods for preparing said enzymatic reagent and for detecting derivatives of glucuronide metabolites in a sample, using said reagent.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: December 17, 2019
    Assignee: LA PIEDRA BIOTECNOLOGÍA SPA
    Inventors: Manuel Rozas Andreu, Fernando Alexis Gutierrez Rojas, Rocio Andrea Peralta Villalobos