Dear all, in some cases, XPRESS wrongly assigns "heavy" and "light" states for some peptides. This results of course in inverted, wrong ratios. "heavy" and "light" are correctly assigned by ASAP and verified by checking with Pep3d. We are using differential formaldehyde labeling. This problem occurs with both static and variable modifications for "heavy" and "light" dimethylation. It occurs for a few peptides (not all), we cannot see any regularity.
I would greatly appreciate some assistance! Thanks Oliver -- You received this message because you are subscribed to the Google Groups "spctools-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/spctools-discuss?hl=en.
