Description
Specifications Table
Product Name – Peptone (bacteriological grade) LR
Quantity/Pack Size – 500 g
Form – Powder
Grade – LR (Laboratory Reagent)
Application – Microbial culture media, fermentation, research
Product Overview
Peptone Bacteriological Grade LR is a high-quality protein hydrolysate derived from animal tissues, designed for optimal microbial growth in laboratory settings. This premium-grade peptone ensures consistent performance in culture media preparation, supporting robust bacterial and fungal proliferation. Its balanced amino acid profile and low ash content make it ideal for demanding applications where purity and reproducibility are critical. Free from contaminants, this LR-grade peptone meets stringent laboratory standards, providing reliable results in research, diagnostics, and industrial microbiology. The fine powder form allows for easy dissolution and uniform distribution in media formulations. Whether used in nutrient broths, agar plates, or complex fermentation processes, this peptone delivers superior nutritional support without interfering with experimental outcomes. Its stable composition and long shelf life make it a cost-effective choice for laboratories requiring high-performance growth supplements.
FAQs
1. What is the source of this bacteriological grade peptone?
This peptone is derived from animal tissues through controlled enzymatic hydrolysis, ensuring a consistent amino acid profile suitable for laboratory applications.
2. Can this peptone be used in plant tissue culture media?
While primarily formulated for microbial cultures, it can be incorporated into plant tissue media, but compatibility should be verified based on specific protocol requirements.
3. How should this peptone be stored for long-term use?
Store in a cool, dry place in a tightly sealed container to prevent moisture absorption and contamination. Avoid exposure to direct sunlight.
4. Is this peptone suitable for fastidious bacterial strains?
Yes, its rich nutrient composition supports the growth of many fastidious organisms, though some strains may require additional supplements.
5. What alternatives exist if this peptone is unavailable?
Casein peptone or soy peptone can serve as alternatives, though formulation adjustments may be needed to match performance characteristics.










