Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of AI-ETD and ETcaD using both tryptic and LysC digested whole cell lysates indicates that AI-ETD is superior for peptide precursors of all charge states and doubly protonated precursors.
| AI-ETD | ETcaD | |
|---|---|---|
| Lys C; all z | 2978 | 1940 |
| Lys C; z=2 | 199 | 58 |
| Trypsin; all z | 2441 | 1344 |
| Trypsin; z=2 | 367 | 70 |
