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gel image analysis

gel image analysis

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Author: murphy wu
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gel image analysis

The evaluation of the spot patterns is the most demanding part of the 2-D electrophoresis technique, and the images would be analyzed comparatively and automatically. 2-D gel patterns are compared to detect qualitative and/or quantitative protein expression changes between individual samples or different populations. Imaging analysis of 2-D gels can provide various types of information for the detection of novel, missing, or modified proteins; quantification of protein spots; determine of pI and Mr values of protein spots; enzyme digest and mass spectrometry detection.

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