Quick lactose intolerance test for gastric biopsies
Detecting lactose intolerance has never been easier or more efficient than with the BIOHIT Lactose Intolerance Quick Test (LIQT). This diagnostic tool is specifically designed to assess lactase enzyme activity in duodenal biopsy specimens, providing a reliable method for diagnosing lactose intolerance in an endoscopy setting. By utilizing a biopsy sample from the upper part of the small intestine, this test quickly evaluates the presence of lactase—the enzyme responsible for breaking down lactose—helping to align lactase persistence with lactose intolerance in people with common abdominal symptoms.
A Modern Alternative to Traditional Methods
Traditionally, the accurate determination of lactase levels required the labour-intensive biochemical disaccharide test using homogenised biopsy samples in a specialist laboratory. While this method is considered the gold standard, it has largely fallen out of favour due to its time-consuming and costly nature. The BIOHIT Lactose Intolerance Quick Test offers a far more practical solution. This test requires just three reagents, and the results are visible in just 20 minutes through a simple colour change. This process is quicker than most rapid urease tests and does not require specialised training or equipment. Each kit includes three reagents, test plates and a colour chart for easy interpretation.