Description
Specifications Table
| Product Name | MacConkey Agar without CV, NaCl with 0.5% Sodium Taurocholate |
|---|---|
| Quantity/Pack Size | 100 gm |
| Form | Powder |
| Grade | Microbiology Grade |
| Application | Selective isolation of Gram-negative bacteria, lactose fermentation studies |
Product Description
MacConkey Agar is a widely used differential and selective medium in microbiology laboratories. This variant, enriched with 0.5% Sodium Taurocholate, enhances the isolation of specific bacterial strains while inhibiting Gram-positive organisms. The absence of Crystal Violet (CV) and Sodium Chloride (NaCl) makes it particularly suitable for sensitive applications where these components might interfere with results.
Designed for both research and educational settings, this medium supports the growth of lactose-fermenting bacteria, producing distinctive pink colonies that aid in identification. The inclusion of Sodium Taurocholate improves the recovery of certain fastidious organisms, making it a versatile choice for various microbiological studies.
Whether you’re conducting routine lab work or advanced research, this MacConkey Agar variant delivers consistent performance. Its powder form allows for easy preparation, ensuring fresh batches whenever needed. For those looking to buy MacConkey Agar online, eqipped offers this premium product with reliable delivery across India.
FAQs
What is the shelf life of this MacConkey Agar?
The powder has a shelf life of 3 years from the date of manufacture when stored properly. Prepared media should be used within 4 weeks when stored at 2-8°C.
Can this medium be used for antibiotic susceptibility testing?
While primarily designed for isolation and identification, this medium can support certain susceptibility tests. However, specialized media are generally recommended for standardized antibiotic testing protocols.
How does the Sodium Taurocholate enhance the medium?
Sodium Taurocholate acts as a mild detergent that helps in the recovery of certain fastidious organisms while maintaining the selective properties against Gram-positive bacteria.
Is this product suitable for student laboratory exercises?
Yes, this MacConkey Agar variant is excellent for educational purposes, allowing students to observe clear differential characteristics of bacterial colonies.
What’s the typical incubation period for this medium?
Most applications require 18-24 hours of incubation at 35-37°C, though some fastidious organisms may require up to 48 hours for visible growth.
