发明名称 |
MALDI plate and process for making a MALDI plate |
摘要 |
A sample plate for a MALDI process is provided which comprises an electrically conductive substrate having a hydrophobic coating whose thickness and hydrophobic character can be modified by changing the coating substrate and/or the concentration of the substrate. Different coating substances that have provided optimal performance of the sample plate for reproducible deposition and analysis by MALDI-MS and MALDI-MS/MS processes of analyte mixtures include synthetic waxes such as paraffin compositions, lipids, organic acids, silicon-containing compounds, silica polymers and natural waxes. Metal polishes that have been used to clean and regenerate plate surfaces have also provided a sample plate that has optimal performance for reproducible deposition and analysis by MALDI-MS and MALDI-MS/MS processes of analyte mixtures.
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申请公布号 |
US2004038423(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20020227088 |
申请日期 |
2002.08.23 |
申请人 |
SMIRNOV IGOR P.;TOMLINSON ANDREW J.;HAFF LAWRENCE A.;CAMPBELL JENNIFER M.;MURPHY CHERYL E. |
发明人 |
SMIRNOV IGOR P.;TOMLINSON ANDREW J.;HAFF LAWRENCE A.;CAMPBELL JENNIFER M.;MURPHY CHERYL E. |
分类号 |
G01N27/62;B01L3/00;C12M1/00;H01J49/04;(IPC1-7):G01N24/00 |
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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