Patents Assigned to Protosera Inc.
  • Plate for mass spectrometry, process for preparing the same and use thereof
    Patent number: 8372655
    Abstract: The present invention provides a plate for mass spectrometry comprising a support and a PVDF-containing coating (that is, a PVDF-deposited thin layer) thereon, and a method of preparing a plate for mass spectrometry, which comprises coating the support surface with PVDF. The present invention also provides a method of analyte identification comprising subjecting an analyte-containing sample to gel electrophoresis to separate the analyte, blotting the separated analyte from the gel to the above-described plate for mass spectrometry, and subjecting the plate to mass spectrometry, whereby the transferred analyte is analyzed.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: February 12, 2013
    Assignee: Protosera Inc.
    Inventors: Kenji Tanaka, Lyang-ja Lee, Koji Munechika, Hisashi Arikuni, Bungo Ochiai
  • PLATE FOR MASS SPECTROMETRY, PROCESS FOR PREPARING THE SAME AND USE THEREOF
    Publication number: 20100264029
    Abstract: The present invention provides a plate for mass spectrometry comprising a support and a PVDF-containing coating (that is, a PVDF-deposited thin layer) thereon, and a method of preparing a plate for mass spectrometry, which comprises coating the support surface with PVDF. The present invention also provides a method of analyte identification comprising subjecting an analyte-containing sample to gel electrophoresis to separate the analyte, blotting the separated analyte from the gel to the above-described plate for mass spectrometry, and subjecting the plate to mass spectrometry, whereby the transferred analyte is analyzed.
    Type: Application
    Filed: July 1, 2010
    Publication date: October 21, 2010
    Applicant: PROTOSERA, INC.
    Inventors: Kenji TANAKA, Lyang-ja LEE, Koji MUNECHIKA, Hisashi ARIKUNI, Bungo OCHIAI
  • Plate for mass spectrometry, process for preparing the same and use thereof
    Publication number: 20060051741
    Abstract: The present invention provides a plate for mass spectrometry comprising a support and a PVDF-containing coating (that is, a PVDF-deposited thin layer) thereon, and a method of preparing a plate for mass spectrometry, which comprises coating the support surface with PVDF. The present invention also provides a method of analyte identification comprising subjecting an analyte-containing sample to gel electrophoresis to separate the analyte, blotting the separated analyte from the gel to the above-described plate for mass spectrometry, and subjecting the plate to mass spectrometry, whereby the transferred analyte is analyzed.
    Type: Application
    Filed: October 3, 2003
    Publication date: March 9, 2006
    Applicant: Protosera Inc.
    Inventors: Kenji Tanaka, Lyang-ja Lee, Koji Munechika, Hisashi Arikuni, Bungo Ochiai
  • Membrane protein library for proteome analysis and method for preparing same
    Publication number: 20060035276
    Abstract: The present invention provides a library of membrane protein-embedded liposomes suitable for proteome analysis, a method for preparing same and a proteome analysis method using same.
    Type: Application
    Filed: July 16, 2004
    Publication date: February 16, 2006
    Applicant: PROTOSERA INC.
    Inventors: Kenji Tanaka, Lyang-ja Lee, Koji Munechika