| Species | Protein concentration (mg/ml) | Inhibitory activity (mU/ml) | Specific inhibitory activity (mU/mg) |
| Bunodosoma granulifera | 51.2 ± 1.2 | 741.57 | 14.48 |
| Stichodactyla helianthus | 26.4 ± 0.78 | 3123.60 | 118.32 |
| Condylactis gigantea | 20.9 ± 0.45 | 612.36 | 29.30 |
| Isostochopus badionotus | 13.56 ± 0.79 | 66.29 | 4.89 |
| Cenchritis muricatus | 19.9 ± 0.43 | 1134.83 | 57.03 |
| Nerita peloronta | 8.72 ± 0.64 | 4314.61 | 494.79 |
| Lissodendorix isodyctialis | 4.98 ± 0.73 | 359.55 | 72.20 |
| Plexaura homomalla | 96.4 ± 0.26 | 1573.03 | 16.32 |
| Diplosoma listerianum | 11.1 ± 0.45 | 35.96 | 3.24 |
| Holothuria mexicana | 1.5 ± 0.36 | 92.13 | 61.42 |