Peptide Mapping with Higher Confidence: The Application Capability of IMS QTof Mass Spectrometry with Four-dimension (4D) Peak Detection (RT, m/z, intensity, and CCS values)

Library Number:
APNT134922273
Part Number:
720005905EN
Author(s):
Jing Fang, Ying Qing Yu, Min Du, and Weibin Chen
Source:
Waters
Content Type:
Application Notes
Content Subtype:
Application Notes
Related Products:
 
 
 
 

This application note demonstrates the use of Vion IMS QTof with compliant-ready UNIFI Software for routine peptide mapping. Vion IMS QTof with UNIFI enables collection of highly accurate and stable mass measurement over a wide detection dynamic range. Routine ion mobility for peptide mapping provides a higher level of confidence as robust and consistent CCS measurements are recorded for each peptide, and more confident assignment are made using 4D peak processing.


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