| Enterotoxin type B | 31.436 | UniProtKB |
| Endothelin-1 | 24.425 | UniProtKB |
| Endostatin | 18.494 | 9459295 |
| Endoplasmic reticulum aminopeptidase 2 | 110.462 | UniProtKB |
| Endoplasmic reticulum aminopeptidase 1 | 107.235 | UniProtKB |
| ENA-78 (8,9-78) | 7.819 | 10095777 |
| ENA-78 (5-78) | 8.061 | 10095777 |
| Eluted antigen of P. acnes | 96 | 15357305 |
| Elastin | 68.398 | UniProtKB |
| Elafin | 12.27 | UniProtKB |
