Background: OFFGEL isoelectric focussing (IEF) has become a popular tool in proteomics to fractionate peptides or proteins. As a consequence there is a need for software solutions supporting data mining, interpretation and characterisation of experimental quality.
Results: We can assess performance characteristics of OFFGEL IEF peptide fractionation in proteomics by generating plots of the overall fractionation patterns and the pairwise comparisons of adjacent fractions.
Conclusions: A visualisation tool for peptide fractionation has been developed to support the evaluation of IEF data quality and can be implemented in proteomics research.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2908104 | PMC |
| http://dx.doi.org/10.1186/1471-2105-11-371 | DOI Listing |
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