Mass spectrometry controls, peptide retention time calibration mixture, Pierce™
Lieferant: Thermo Fisher Scientific
88321
88320
PIER88321EA
1140
CHF
PIER88321
PIER88320
Mass spectrometry controls, peptide retention time calibration mixture, Pierce™
Standards
Gaschromatographie-Standards
The Pierce mixture enables reversed phase liquid chromatography (LC) and mass spectrometry (LC-MS) users to optimise and confirm correct operation of their equipment.
- Assess chromatography and MS instrument performance
- Predict peptide retention across multiple instrument platforms
- Predict peptide retention time from sequence using calculated hydrophobicity factor
- Optimise scheduled MS acquisition windows for improved quantification and increased multiplexing
- Normalise collision energies between instruments and platforms
- Normalise results for variation in retention times and peak intensities between runs
Testing the mixture frequently throughout the lifetime of a column or including it in quantitative samples makes it possible to monitor and normalise LC-MS performance between samples and over time.
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