Thank very much
2009/6/10 Jimmy Eng
>
> iTRAQ is quantified based on ms/ms fragment peaks; use the Libra tool
> for that labeling method. ASAPRatio and XPRESS are not meant to work on
> iTRAQ data.
>
> As for O18 labeling, under the presumption that two O18 atoms are
> incorporated into the hea
iTRAQ is quantified based on ms/ms fragment peaks; use the Libra tool
for that labeling method. ASAPRatio and XPRESS are not meant to work on
iTRAQ data.
As for O18 labeling, under the presumption that two O18 atoms are
incorporated into the heavy labeled peptides, you want to specify a 4 Da
