Patents by Inventor Chisa SAKANISHI

Chisa SAKANISHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Anti-human hemoglobin monoclonal antibody or antibody kit, insoluble carrier particle to which anti-human hemoglobin monoclonal antibody is immobilized, and measurement reagent and measurement method using same
    Patent number: 11175292
    Abstract: The present invention provides an anti-human hemoglobin monoclonal antibody or an antibody kit for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample with ease, and an insoluble carrier particle to which the monoclonal antibody is immobilized, and a measurement reagent and a measurement method for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample using the same. The anti-human hemoglobin monoclonal antibody of the present invention does not react to free hemoglobin or free haptoglobin which is not formed in a complex, but specifically reacts to a hemoglobin-haptoglobin complex when the antibody is immobilized to an insoluble carrier particle and used.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: November 16, 2021
    Assignee: EIKEN KAGAKU KABUSHIKI KAISHA
    Inventors: Ryota Yasui, Megumi Yui, Mitsuru Makinodan, Yasuhiro Seki, Chisa Sakanishi
  • ANTI-HUMAN HEMOGLOBIN MONOCLONAL ANTIBODY OR ANTIBODY KIT, INSOLUBLE CARRIER PARTICLE TO WHICH ANTI-HUMAN HEMOGLOBIN MONOCLONAL ANTIBODY IS IMMOBILIZED, AND MEASUREMENT REAGENT AND MEASUREMENT METHOD USING SAME
    Publication number: 20200319183
    Abstract: The present invention provides an anti-human hemoglobin monoclonal antibody or an antibody kit for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample with ease, and an insoluble carrier particle to which the monoclonal antibody is immobilized, and a measurement reagent and a measurement method for specifically detecting and measuring a hemoglobin-haptoglobin complex in a sample using the same. The anti-human hemoglobin monoclonal antibody of the present invention does not react to free hemoglobin or free haptoglobin which is not formed in a complex, but specifically reacts to a hemoglobin-haptoglobin complex when the antibody is immobilized to an insoluble carrier particle and used.
    Type: Application
    Filed: May 26, 2017
    Publication date: October 8, 2020
    Inventors: Ryota YASUI, Megumi YUI, Mitsuru MAKINODAN, Yasuhiro SEKI, Chisa SAKANISHI