Proteomics and Structural Methods
Mass Spectrometry Ionization
| Feature | MALDI | ESI | |---------|-------|-----| | Charge state | Mostly +1 | Multiple charges | | Sample state | Solid (matrix) | Liquid (LC-coupled) | | Best for | Peptide mass fingerprinting | LC-MS/MS proteomics |
ESI m/z formula: m/z = (M + z * 1.00728) / z
Mass Analyzers
| Analyzer | Mass accuracy | Resolution | Use | |----------|--------------|------------|-----| | TOF | 5-50 ppm | 10k-40k | MALDI-TOF, fast s
[Description truncada. Veja o README completo no GitHub.]