Description
Specifications Table
| Product Name | Phenol Red Sodium Salt (water soluble) for cell culture |
|---|---|
| Pack Size | 5 Gms, 25 Gms |
| Form | Powder |
| Grade | Cell Culture Grade |
| Application | pH indicator in cell culture media, biological research |
Product Description
Phenol Red Sodium Salt is a water-soluble pH indicator widely used in cell culture and biological research. This high-purity (95%) variant is specifically designed for sensitive applications, ensuring minimal interference with cellular processes. With an endotoxin level of just 0.05EU/mg, it meets the stringent requirements of modern cell culture protocols.
As a pH-sensitive dye, Phenol Red Sodium Salt transitions from yellow (acidic) to red (neutral) to pink (alkaline), providing clear visual cues for media condition monitoring. Its sodium salt form enhances solubility, making it easy to incorporate into aqueous solutions without precipitation.
Researchers and lab technicians rely on this compound for maintaining optimal culture conditions, particularly in mammalian cell lines. The low endotoxin specification reduces the risk of contamination, ensuring reliable experimental results.
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Key Applications
This versatile indicator finds use in:
- Cell culture media preparation
- Biological buffer systems
- Microbiological assays
- Enzymatic studies
Handling and Storage
Store in a cool, dry place away from direct sunlight. Keep the container tightly sealed when not in use. For best results, prepare fresh solutions as needed and avoid prolonged exposure to air.
Safety Considerations
While generally safe for laboratory use, handle with standard precautions. Wear appropriate PPE (gloves, lab coat) and avoid inhalation or ingestion. In case of contact with eyes or skin, rinse thoroughly with water.
FAQs
What is the purpose of Phenol Red Sodium Salt in cell culture?
It serves as a pH indicator, helping researchers monitor the acidity or alkalinity of cell culture media through color changes.
Is this product suitable for sensitive cell lines?
Yes, with its 95% purity and low endotoxin level (0.05EU/mg), it’s ideal for sensitive applications including primary cell cultures.
How should I prepare a working solution?
Dissolve the required amount in sterile distilled water or appropriate buffer, typically at concentrations of 0.001-0.01% (w/v).
What’s the shelf life of this product?
When stored properly in its original packaging, it maintains stability for at least 2 years from the date of manufacture.
Can I use this for non-cell culture applications?
While optimized for cell culture, it can also be used in other biological systems requiring pH indication, though specific protocols may vary.
