Table 1.
List of bacterial strains and r-protein used in the study.
| Sl. No. | Bacterial strains | Source | ELISA | PCR | Colorimetric biosensor |
|---|---|---|---|---|---|
| 1. | Staphylococcus aureus | FRI 722 | + | + | + |
| 2. | Staphylococcus aureus | ATCC 29213 | + | + | + |
| 3. | Staphylococcus aureus | NCIM 2122 | + | + | + |
| 4. | Staphylococcus aureus | NCIM 2120 | + | + | + |
| 5. | Staphylococcus aureus | NCIM 2127 | − | − | + |
| 6. | Bacillus cereus | ATCC 10876 | − | − | − |
| 7. | Burkholderia pseudomallei | NCTC 10274 | − | − | − |
| 8. | Clostridium perfringens | Isolate | − | − | − |
| 9. | E. coli | ATCC 10536 | − | − | − |
| 10. | Enterococcus spp. | Isolate | − | − | − |
| 11. | Klebsiella pneumoniae | ATCC 13883 | − | − | − |
| 12. | Lactobacillus spp. | Isolate | − | − | − |
| 13. | Listeria monocytogenes | ATCC 19114 | − | − | − |
| 14. | Proteus vulgaris | ATCC 33420 | − | − | − |
| 15. | Pseudomonas spp. | Isolate | − | − | − |
| 16. | Salmonella paratyphi A | ATCC 9150 | − | − | − |
| 17. | Shigella flexneri | ATCC 9199 | − | − | − |
| 18. | Streptococcus spp. | Isolate | − | − | − |
| 19. | Yersinia enterocolitica | ATCC 23715 | − | − | − |
| 20. | Vibrio parahaemolyticus | ATCC 17802 | − | − | − |
| 21. | r-SEB protein | r-clone | + | + | + |
| 22. | r-SEA protein | r-clone | − | − | − |
| 23. | r-SEC protein | r-clone | − | − | − |
| 24. | r-SEG protein | r-clone | − | − | − |