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.

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

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




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.