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Progenesis LC-MS

A unique approach for label-free LC-MS data analysis
Quantify and identify the significant proteins in your experiment…

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The intuitive and unbiased workflow of Progenesis LC-MS makes the labor-intense data evaluation much more efficient. The support of the mz-XML data format enables the analysis of datasets acquired on many different MS instruments, eliminating the dependency on specialized vendors' software.

Dr Friedrich Lottspeich
Max Planck Institute of Biochemistry, Protein Analysis, Martinsried, Germany

What is the relevance of the Peptides per fraction chart

On the Import Fractions screen, a graph in the bottom left corner of the window shows how many peptides were identified in each fraction. Ideally, the peptides would be evenly distributed across the fractions.

Ideal peptide distribution

If the majority of peptides have been identified in a small number of fractions, Progenesis LC‑MS will alert you to this.

Not ideal peptide distribution

In such situations, the same quality of results could probably be achieved while creating fewer fractions.