| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intercellular Signaling Peptides and Proteins | 100 | + | |
| 2 | Peptide Fragments | 45 | + | |
| 3 | Intracellular Signaling Peptides and Proteins | 43 | + | |
| 4 | Peptide Hormones | 32 | + | |
| 5 | Oligopeptides | 28 | + | |
| 6 | Proteinase Inhibitory Proteins, Secretory | 23 | + | |
| 7 | Serpins | 23 | + | |
| 8 | Neuropeptides | 9 | + | |
| 9 | Fibrinopeptide A | 7 | + | |
| 10 | Fibrinopeptide B | 3 | + | |
| 11 | Peptides, Cyclic | 1 | + |