| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Intercellular Signaling Peptides and Proteins | 100 | + | |
| 2 | Intracellular Signaling Peptides and Proteins | 49 | + | |
| 3 | Peptide Hormones | 35 | + | |
| 4 | Neuropeptides | 25 | + | |
| 5 | Oligopeptides | 18 | + | |
| 6 | Peptides, Cyclic | 17 | + | |
| 7 | Glycopeptides | 16 | + | |
| 8 | Peptide Fragments | 2 | + | |
| 9 | Proteinase Inhibitory Proteins, Secretory | 2 | + | |
| 10 | Serpins | 2 | + | |
| 11 | Salivary Proteins and Peptides | 2 | + |