Proteomics by 2D Gels
Two-dimensional Gel Electrophoresis
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Cut out Spots and Identify Proteins by Tandom Mass Spectroscopy
Each peptide could be broken into many possible smaller fragments
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Each ion will have its own mass to charge ratio
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The real spectrum is compared to all possible spectra for a given species and the peptide sequence is identified
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(animation
and images courtesy Stan Fields)
Overview Page
Genomics Course Page
Biology Department Main Page
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or (704) 894 - 2692
© Copyright 2002 Department of Biology, Davidson College,
Davidson, NC 28035