Title:
プロテオミクス分析を実施するための鏡面仕上げされた表面上のタンパク質マイクロアレイ
Document Type and Number:
Japanese Patent JP2005535873
Kind Code:
A
Abstract:
Provided are protein microarrays, their manufacture, use, and application. Protein microarrays in accordance with the present invention are useful in a variety preoteomic analyses. Various protein arrays in accordance with the present invention may immobilize large arrays of proteins that may be useful for studying protein-protein interactions to improve understanding of disease processes, facilitating drug discovery, or for identifying potential antigens for vaccine development. The protein array elements of the invention are native or modified proteins (e.g., antibodies or fusion proteins). The protein array elements may be attached directly to a organic functionalized mirrored substrate by a binding reaction between functional groups on the substrate (e.g., amine) and protein (e.g., activated carboxylic acid). Techniques for chemical blocking of the arrays are also provided. The invention contemplates spotting of array elements onto solid planar substrates, labeling of complex protein mixtures, and the analysis of protein binding to the array. The invention also enables the enrichment or purification, and subsequent sequencing or structural analysis of proteins that are identified as differential by the array screen. Kits including protein-binding microarrays for proteomic analysis in accordance with the present invention are also provided.
Inventors:
Debbie, Charihi
Zuckerman, Ronald N.
Zuckerman, Ronald N.
Application Number:
JP2004519921A
Publication Date:
November 24, 2005
Filing Date:
July 03, 2003
Export Citation:
Assignee:
Chiron Corporation
International Classes:
G01N33/53; B01J19/00; C07K17/14; C07K19/00; C40B30/04; G01N33/543; G01N33/545; G01N33/547; G01N33/68; G01N37/00; (IPC1-7): G01N33/53; C07K17/14; G01N33/543; G01N33/547; G01N37/00
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita