Table 1: Antimicrobial spectrum against collection strains and the highest established level of antimicrobial activity in Bacillus subtilis 534 cultural liquid (CL).
| Test-strains | Growth inhibition zones of CL, mm |
| Bacillus mycoides 537 | 16-18 |
| Bacillus pumilus NCTC 8241 | 22-24 |
| Bacillus subtilis АТСС 6633 | 10-12 |
| Leuconostoc mesenteroides VKPM B-4177 | 16-18 |
| Micrococcus luteus NCTC 8340 | 23-25 |
| Staphylococcus aureus FDA 209P (MSSA) | 22-30 |
| Staphylococcus aureus INA 00761 (MRSA)* | 25-27 |
| Staphylococcus epidermidis INA 01121* | 22-23 |
| Comamonas terrigena VKPM B-7571 | 0 |
| Escherichia coli ATCC 25922 | 0 |
| Pseudomonas aeruginosa ATCC 27853 | 0 |
| Aspergillus niger INA 00760 | 18-22 |
| Saccharomyces cerevisiae RIA 259 | 19-25 |
*Clinical isolates.