How Many Modified Amino Acids and Modifications Can Be Added in PeakView® Software?｜質量分析計・LC-MS/MSシステムのSCIEX

For research use only. Not for use in diagnostic procedures.

Answer

As long as the name for each modification is unique, there is no fixed limit to either the number of amino acids or modifications. If thousands of modifications are added, the software's processing speed may begin to slow, although PeakView® software has only been formally tested with a smaller number of modifications.