What Is Urease Test?
Rapid Urease Test, Also Known as the Clo Test, Is a Rapid Diagnostic Test for Diagnosis of Helicobacter Pylori. the Basis of the Test Is the Ability of H...
Rapid urease test, also known as the CLO test, is a rapid diagnostic test for diagnosis of Helicobacter pylori. The basis of the test is the ability of H. pylori to secrete the urease enzyme, which catalyzes the conversion of urea to ammonia and carbon dioxide.
What is the urease test used for?
The urease test identifies those organisms that are capable of hydrolyzing urea to produce ammonia and carbon dioxide. It is primarily used to distinguish urease-positive Proteeae from other Enterobacteriaceae.
What is a positive urease test?
Positive Reaction: Development of an intense magenta to bright pink color in 15 min to 24 h. Examples: Proteus spp, Cryptococcus spp, Corynebacterium spp, Helicobacter pylori, Yersinia spp, Brucella spp, etc. Negative Reaction: No color change. Examples: Escherichia, Shigella, Salmonella, etc.
Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.
