| Samples | Fucoidan (μg/mL) | Ampicillin | Oxacillin | ||
| MIC50< | MIC90< | MIC/MBC | MIC/MBC (μg/mL) | ||
| MSSA ATCC 259231 | 32 | 128 | 128/256 | 8/16 | 0.25/1 |
| MRSA ATCC 335912 | 16 | 128 | 128/512 | 1024/2048 | 8/16 |
| MRSA 13 | 16 | 64 | 64/256 | 1024/2048 | 16/32 |
| MRSA 2 | 32 | 128 | 128/512 | 128/256 | 8/16 |
| MRSA 3 | 64 | 128 | 256/1024 | 1024/2048 | 8/16 |
| MRSA 4 | 32 | 128 | 128/256 | 256/512 | 16/32 |
| MRSA 5 | 16 | 64 | 64/128 | 128/256 | 16/32 |
| MRSA 6 | 16 | 64 | 64/256 | 256/256 | 8/16 |
| MRSA 7 | 32 | 64 | 128/256 | 128/512 | 64/256 |
| MRSA 8 | 8 | 64 | 64/128 | 128/256 | 8/32 |
| MRSA 9 | 32 | 128 | 128/512 | 128/512 | 16/32 |
| MRSA 10 | 16 | 64 | 64/128 | 64/128 | 8/16 |
| MRSA 11 | 32 | 128 | 128/512 | 128/256 | 16/64 |
| MRSA 12 | 64 | 256 | 256/1024 | 256/256 | 32/64 |
| MRSA 13 | 128 | 512 | 512/2048 | 32/64 | 32/64 |
| MRSA 14 | 32 | 64 | 128/256 | 128/256 | 16/32 |
| MRSA 15 | 16 | 64 | 64/256 | 64/128 | 8/16 |
| MRSA 16 | 16 | 128 | 128/512 | 128/256 | 16/32 |
| MRSA 17 | 16 | 64 | 64/128 | 128/256 | 8/16 |
| MRSA 18 | 8 | 64 | 64/256 | 64/128 | 8/32 |
| MRSA 19 | 16 | 64 | 64/256 | 64/128 | 8/16 |
| MRSA 20 | 64 | 256 | 256/1024 | 128/512 | 16/32 |