| Species | Protein concentration (mg/ml) | Inhibitory activity (mU/ml) | Specific inhibitory activity (mU/mg) | IC50 (mg/ml) |
| Stichodactyla helianthus | 26.4 ± 0.78 | 112.36 ± 11.23 | 4.26 | 0.9 ± 0.16 |
| Condylactis gigantea | 20.9 ± 0.45 | 106.74 ± 13.98 | 5.11 | 0.58 ± 0.11 |
| Isostochopus badionotus | 13.56 ± 0.79 | 191.01 ± 24.64 | 14.09 | 0.25 ± 0.01 |
| Cenchritis muricatus | 19.9 ± 0.43 | 87.08 ± 4.57 | 4.38 | 0.75 ± 0.16 |
| Nerita peloronta | 8.72 ± 0.64 | 72.1 ± 3.99 | 8.38 | 0.48 ± 0.08 |
| Lissodendorix isodyctialis | 4.98 ± 0.73 | 21.54 ± 0.56 | 4.32 | 1.48 ± 0.32 |
| Physalia physalis | 9.34 ± 0.35 | 188.2 ± 15.34 | 20.15 | 0.20 ± 0.16 |
| Plexaura homomalla | 96.4 ± 0.26 | 449.44± 22.43 | 4.66 | 0.11 ± 0.21 |