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Numbers of peptides and protein groups identified with different methods
| Methods | Total peptidesa | Unique peptidesa | Unique protein groups | Quantitated unique protein groups |
|---|---|---|---|---|
| Lab 1 | 2,041 | 403 | 19b | 19b |
| Lab 2 | 122,353 | 3,556 | 335 | 319 |
| Lab 3 | 19,563 | 1,696 | 263 | 161 |
| Lab 4 (labeled) | 143,405 | 9,397 | 1,179 | 377 |
| Lab 4 (unlabeled) | 2,502 | 1,357 | 277 | 277 |
Number of peptides with FDR <0.1 for Lab 1 and PeptideProphet probability >0.75 for Labs 2–4.
These are number of unique proteins, not protein groups.
