Patents Examined by Sheela Hupp
  • Scintillation proximity assay for N-acetylgalactosaminyltransferase activity
    Patent number: 5861318
    Abstract: This invention comprises a scintillation proximity assay designed to assay for the presence of N-acetylgalactosaminyltransferase, also known as GalNAc-transferase. The assay is most conveniently carried out on 96-well microtiterplates. The assay is especially suitable for large volume screens for compounds affecting GalNAc-transferase activity.
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: January 19, 1999
    Assignee: Pharmacia & Upjohn Company
    Inventor: Ake P. Elhammer