发明名称 |
Method of mass spectrometry |
摘要 |
A method of identifying molecules of biological origin is disclosed. The molecules are identified and the basis of the accurately determined mass to charge ratio of the molecules and at least a further physico-chemical property such as elution time or charge state. Further physico-chemical properties may be used. The experimentally determined accurate mass and physico-chemical properties can then be compared with a look-up table of information. The look-up table may generated or physico-chemical properties of data in a conventional database may be calculated. The ability to recognise and preferably identify the same molecules in two different samples may be used to determine whether a particular biological molecules has been expressed differently in an experimental sample relative to a control sample. |
申请公布号 |
GB2385918(B) |
申请公布日期 |
2004.05.26 |
申请号 |
GB20020028653 |
申请日期 |
2002.12.09 |
申请人 |
* MICROMASS LIMITED;* MICROMASS LIMITED;* MICROMASS UK LIMITED |
发明人 |
SCOTT * GEROMANOS;ASHOK * DONGRE;GREGORY * OPITECK;JEFFREY * SILVA |
分类号 |
G01N27/62;B01D59/44;C12Q1/68;G01N27/447;G01N30/72;G01N30/88;G01N33/483;G01N33/53;G01N33/68;H01J49/00;H01J49/04;(IPC1-7):G01N30/72 |
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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