Our website does not fully support your browser.

We've detected that you are using an older version of Internet Explorer. Your commerce experience may be limited. Please update your browser to Internet Explorer 11 or above.

We believe this site might serve you best:

United States

United States

Language: English

Promega's Cookie Policy

Our website uses functional cookies that do not collect any personal information or track your browsing activity. When you select your country, you agree that we can place these functional cookies on your device.

A Novel 6 x 5 Peptide Mix for LC-MS/MS Performance Monitoring

Part # PS221

Abstract

Michael Rosenblatt, Ethan Strauss, and Marjeta Urh
Promega Corporation, 2800 Woods Hollow Road, Madison WI 53711

Performance monitoring of LC-MS/MS instrumentation continues to be challenging and has yet to be standardized across all MS laboratories. Here we report the development of a novel reference peptide mixture. In combination with an accompanying software tool, the mixture reports on LC column performance and MS instrument parameters, including sensitivity and dynamic range. In addition, the software can also report on parameter history, compare instruments, and display XIC traces for the peptides. This is the first example of a peptide mixture designed to give a report of all critical LC and MS parameters in a single run.

Printed in USA.