Description
Specifications Table
| Product Name | Moeller Decarboxylase Broth w/ Lysine HCl |
|---|---|
| Quantity/Pack Size | 100 gm |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Differential test for lysine decarboxylase activity |
Product Description
Moeller Decarboxylase Broth with Lysine HCl is a specialized microbiological medium designed to detect the presence of lysine decarboxylase enzyme in bacteria. This broth is widely used in clinical and research laboratories to differentiate bacterial species based on their metabolic capabilities. The medium contains lysine hydrochloride, which serves as the substrate for the decarboxylase enzyme, and a pH indicator to visualize the reaction.
When bacteria capable of decarboxylating lysine are inoculated into this broth, the enzyme converts lysine to cadaverine, resulting in an alkaline pH shift. This change is indicated by a color transition from yellow to purple, confirming a positive reaction. The broth is particularly useful in identifying enteric bacteria such as Escherichia coli and Enterobacter species.
For accurate results, it is essential to prepare the medium as per the manufacturer’s instructions and incubate the inoculated broth under appropriate conditions. The medium is available in a convenient 100gm pack size, making it suitable for both small-scale and large-scale laboratory use.
Order Moeller Decarboxylase Broth online today for reliable and consistent results in your microbiology tests.
FAQs
What is the purpose of Moeller Decarboxylase Broth with Lysine HCl?
This broth is used to detect the presence of lysine decarboxylase enzyme in bacteria, which helps in differentiating bacterial species based on their metabolic capabilities.
How do I interpret the results of the lysine decarboxylase test?
A positive result is indicated by a color change from yellow to purple, confirming the presence of lysine decarboxylase activity. A negative result remains yellow.
Can I use this broth for other decarboxylase tests?
Moeller Decarboxylase Broth with Lysine HCl is specifically formulated for lysine decarboxylase tests. For other decarboxylase tests, specialized media are available.
What is the shelf life of the powdered medium?
The powdered medium has a shelf life of 24 months from the date of manufacture when stored under recommended conditions.
Where can I buy Moeller Decarboxylase Broth online?
You can purchase Moeller Decarboxylase Broth with Lysine HCl online at eqipped, ensuring you receive a high-quality product for your laboratory needs.
