Absolute quantification of human proteome by information based quantitative proteomics
Project/Area Number |
22710186
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Genome biology
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Research Institution | Kyushu University |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
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Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | プロテオーム / プロテオミクス / 絶対定量 / ネットワーク解析 / システム生物学 |
Research Abstract |
Due to the huge dynamic range of proteins amount, the detection of proteins expressed in low copy number by conventional proteomics based on mass-spectrometry is a major challenge. To solve this issue, we developed novel method to detect and quantitate human proteins by the combination of MRM, target proteomics and recombinant proteins generated from cDNA library. Using this system, we obtained information about the absolute expression level of many proteins including low abundant proteins that were difficult to detect.
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Report
(3 results)
Research Products
(22 results)
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[Journal Article] Chk1 phosphorylates the tumor suppressor Mig-6, regulating the activation of EGF signaling2012
Author(s)
Liu N., Matsumoto M., Kitagawa K., Kotake Y., Suzuki S., Shirasawa S., Nakayama KI, Nakanishi M., Niida H., Kitagawa M.
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Journal Title
EMBO Journal
Volume: (In press)
Related Report
Peer Reviewed
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[Journal Article] Comparative analysis of human SRC-family kinase substrate specificity in vitro2010
Author(s)
Takeda H, Kawamura Y, Miura A, Mori M, Wakamatsu A, Yamamoto J., Isogai T., Matsumoto M, Nakayama KI., Natsume T., Nomura N., Goshima N.
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Journal Title
J. Proteome Res
Volume: 9
Issue: 11
Pages: 5982-5993
DOI
Related Report
Peer Reviewed
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[Journal Article] Comparative analysis of human SRC-family kinase substrate specificity in vitro2010
Author(s)
Takeda H., Kawamura Y., Miura A., Mori M., Wakamatsu A., Yamamoto J., Isogai T., Matsumoto M., Nakayama KI., Natsume T., Nomura N., Goshim N.
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Journal Title
J Proteome Res
Volume: 9
Pages: 5982-93
Related Report
Peer Reviewed
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