| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intercellular Signaling Peptides and Proteins | 100 | + | |
| 2 | Peptide Hormones | 17 | + | |
| 3 | Intracellular Signaling Peptides and Proteins | 10 | + | |
| 4 | Neuropeptides | 6 | + | |
| 5 | Oligopeptides | 3 | + | |
| 6 | Peptide Fragments | 2 | + | |
| 7 | Glycopeptides | 2 | + | |
| 8 | Peptides, Cyclic | 1 | + |