Patents Assigned to JAPAN-LAMB INC
  • Reagent for assaying anti-treponema pallidum antibody
    Patent number: 8969520
    Abstract: To provide a reagent for assaying anti-Treponema pallidum antibody which reagent contains a polypeptide antigen and which reagent provides high assay sensitivity and high specificity, and to provide an assay method employing the assay reagent. The reagent for assaying anti-Treponema pallidum antibody, for use in an assay of anti-Treponema pallidum antibody on the basis of antigen-antibody reaction is characterized in that the reagent contains, as an antigen, a recombinant polypeptide containing at least domain C and domain D of Treponema pallidum 47 kDa antigen but containing no domain A1 of the 47 kDa antigen.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: March 3, 2015
    Assignees: Sekisui Medical Co., Ltd., Japan-Lamb Inc.
    Inventors: Yasuyuki Hara, Tetsuya Ota, Michiko Kawamoto, Shinya Sato, Shigehisa Iwamoto, Tatsuro Shimaoka, Shigeo Sudo
  • REAGENT FOR ASSAYING ANTI-TREPONEMA PALLIDUM ANTIBODY
    Publication number: 20130143229
    Abstract: To provide a reagent for assaying anti-Treponema pallidum antibody which reagent contains a polypeptide antigen and which reagent provides high assay sensitivity and high specificity, and to provide an assay method employing the assay reagent. The reagent for assaying anti-Treponema pallidum antibody, for use in an assay of anti-Treponema pallidum antibody on the basis of antigen-antibody reaction is characterized in that the reagent contains, as an antigen, a recombinant polypeptide containing at least domain C and domain D of Treponema pallidum 47 kDa antigen but containing no domain A1 of the 47 kDa antigen.
    Type: Application
    Filed: March 31, 2011
    Publication date: June 6, 2013
    Applicants: JAPAN-LAMB INC, SEKISUI MEDICAL CO LTD
    Inventors: Yasuyuki Hara, Tetsuya Ota, Michiko Kawamoto, Shinya Sato, Shigehisa Iwamoto, Tatsuro Shimaoka, Shigeo Sudo