Description
Enhanced Phosphate Buffered Saline (PBS) for Yersinia enterocolitica Cultivation
Product Overview
Introducing our Enhanced Phosphate Buffered Saline (PBS), designed specifically for the effective culture of Yersinia enterocolitica in laboratory settings. Each pack contains 20 individually packaged 9ml tubes, ensuring easy handling and maximum protection against contamination. This formulation is critical for researchers focused on small intestine and colon inflammation studies caused by Yersinia bacteria.
Key Features
- Improved Packaging
Each 9ml tube is independently packaged in plastic, minimizing the risk of leaks and contamination. This feature guarantees that every sample maintains its integrity until use. - Optimal Composition
Our PBS contains:- Sorbitol: A vital carbon and nitrogen source that promotes bacterial growth.
- Disodium Hydrogen Phosphate and Sodium Dihydrogen Phosphate: These components create a stable buffer system, essential for maintaining the desired pH during bacterial culture.
- Sodium Chloride: Provides the necessary osmotic pressure for cell survival.
- Bile Salts: Effectively inhibit Gram-positive bacteria, allowing for the selective growth of target pathogens like Yersinia enterocolitica.
Microbial Sensitivity Testing
The Enhanced PBS undergoes rigorous microbial sensitivity testing to ensure high performance. During testing, various quality control strains are inoculated and incubated at 26±1°C in aerobic conditions for 48-72 hours. The strains tested include:
Testing Results Summary
| Quality control strain | Strain number | Inoculum amount (CFU) | Reference or counting medium | Method | Quality control result | Other characteristics |
|---|---|---|---|---|---|---|
| Yersinia enterocolitica, Enterococcus faecalis, Pseudomonas aeruginosa | BBCMCC(B)52204, BBATCC29212, BBATCC27853 | 10 – 100, 1000 – 5000, 1000 – 5000 | TSA | Semi-quantitative | >10CFU on modified Y plate | Colonies are round, colorless and transparent, not sticky |
| Enterococcus faecalis | BBATCC29212 | 1000 – 5000 | TSA | Semi-quantitative | <100CFU on TSA | Inhibition |
| Staphylococcus aureus | BBATCC6538 | 1000 – 5000 | TSA | Semi-quantitative | <100CFU on TSA | Inhibition |
Applications and Benefits
The Enhanced Phosphate Buffered Saline is ideal for microbiological research, particularly in the study of enteric infections. It supports the growth of Yersinia enterocolitica, allowing for accurate identification and further study of this pathogen. Researchers appreciate how effectively this buffer maintains pH balance, ensuring optimal growth conditions.
Conclusion
In summary, our Enhanced Phosphate Buffered Saline (PBS) is a vital tool for laboratories studying Yersinia enterocolitica and other pathogens. Its unique formulation supports robust bacterial growth while inhibiting unwanted organisms. With its reliable packaging and proven effectiveness, this product meets the needs of microbiologists aiming to conduct high-quality research in enteric infections. Ensure your laboratory has the best resources available; choose our Enhanced PBS for your next experiment. visit our [Ready-to-use culture medium] for more related products
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