发明名称 |
Method of sample preparation for urine protein analysis with capillary electrophoresis |
摘要 |
Processes are provided for pretreating body fluid compositions and subsequently analyzing the pretreated body fluid compositions for analytes of interest. Processes for pretreating the compositions include providing size exclusion gel having a molecular weight fractionation range or a molecular weight exclusion such that the size exclusion gel is capable of excluding or fractionating the analytes of interest, and then causing the composition to contact the size exclusion gel in order to separate the analytes from low molecular weight composition components which interfere with the separation and analysis of the analytes of interest. Processes for analyzing pretreated compositions include electrophoretic methods such as capillary zone electrophoresis which involve the separation and detection of analytes of interest.
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申请公布号 |
US5492834(A) |
申请公布日期 |
1996.02.20 |
申请号 |
US19930091844 |
申请日期 |
1993.07.09 |
申请人 |
BECKMAN INSTRUMENTS, INC. |
发明人 |
LIU, CHENG-MING;WANG, HANN-PING |
分类号 |
B01J20/285;C07K1/16;C07K1/26;G01N1/10;G01N1/36;G01N27/447;G01N30/14;G01N30/88;G01N33/49;G01N33/493;(IPC1-7):G01N33/487 |
主分类号 |
B01J20/285 |
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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