发明名称 |
PROTEIN ANALYSIS METHOD |
摘要 |
It is intended to provide a protein analysis method whereby proteins can be identified and the quantification data can be obtained by a convenient procedure. Namely, a protein analysis method characterized by comprising: the step of cleaving two protein-containing samples individually with restriction enzymes at specific amino acid sites to give peptide chain-containing samples; the step of modifying peptide chains contained in the peptide chain- containing samples with labeling compounds having different masses due to isotopes so as to impart different masses to the peptide chains; the step of mixing the isotope-labeled peptide chain-containing samples and fractionally quantifying the sample mixture for individual peptide chains so as to determine a content ratio; the step of selecting peptide chains to be subjected to amino acid sequence identification from the peptide chains and identifying the amino acid sequences of the peptide chains; the step of specifying proteins corresponding to the peptide chains; and the step of determining the content ratio of the thus specified proteins based on the fractional quantification data of the peptide chains. ® KIPO & WIPO 2007
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申请公布号 |
KR20070029126(A) |
申请公布日期 |
2007.03.13 |
申请号 |
KR20067014203 |
申请日期 |
2006.07.14 |
申请人 |
YAMAUCHI YOSHIO;SHINKAWA TAKASHI;ISOBE TOSHIAKI |
发明人 |
YAMAUCHI YOSHIO;SHINKAWA TAKASHI;ISOBE TOSHIAKI |
分类号 |
G01N27/62;G01N33/68;C12Q1/37;G01N33/48;G01N33/53 |
主分类号 |
G01N27/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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