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