|Assigned To||Brendan MacLean||»||bspratt|
We have this for small molecules. Not sure how hard it would be to implement for peptides. Never before seriously requested over 8 years of the project. I think we would have to show a "Add Precursor" right-click menu item like we have for small molecules and make choosing negative ion mode in the form this brings up possible. I don't think we want to show negative precursors in the pop-up pick-lists we show when you click the drop arrow to the right of a peptide in the Targets list when you hover over it. That would just add too much distraction, given this being its only request in 8 years.
Brian, can you give this some thought?