Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base Specification

Physical Form
Powder

Product Type
Regular

Storage
Room Temperature

Usage
Laboratory

Shelf Life
12 Months

HS Code
38210000

Solubility
Water

Diagnostic Stuart Urea Broth Base Trade Information

Minimum Order Quantity
10 Pieces

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Days after Acceptance (DA)

Supply Ability
10 Pieces Per Day

Delivery Time
5 Days

Sample Available
No

Packaging Details
Plastic Bottle

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

Certifications
Himedia

About Diagnostic Stuart Urea Broth Base

Diagnostic Stuart's Urea Broth Base, also known as Urea Broth Base, is a specialized medium used to detect urease production in bacteria. It's particularly useful for differentiating Proteus species from other enteric bacilli. Urease is an enzyme that some bacteria produce to break down urea, releasing ammonia and causing the medium to become alkaline. A positive result, indicated by a color change from yellow to pink or red due to the pH indicator phenol red, signifies urease production. Here's a more detailed breakdown:

Urease Test:This medium is used to test for the presence of urease, an enzyme that some bacteria produce to hydrolyze urea.
Urea Utilization:Bacteria with urease produce ammonia from urea, which raises the pH of the medium and causes a color change in the indicator.
Differentiation:Stuart's Urea Broth Base is helpful in distinguishing Proteus species, which are typically urease-positive, from other enteric bacteria like Salmonella and Shigella, which are often urease-negative.
Principle:The broth contains urea, a substrate for urease, and a pH indicator like phenol red. If a urease-positive organism is present, it will break down urea, releasing ammonia and raising the pH, which is indicated by the color change in the phenol red.
False Positives:Protein hydrolysis and excess amino acids can also lead to alkalinity and false positive reactions, so a control medium without urea is recommended.
Commercial Availability:This broth is commercially available in various forms, including dehydrated powder and prepared tubes

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

Diagnostic Stuart Urea Broth Base

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