Occasionally, elevated liver enzymes require additional tests to find out what's going on. Changes in liver function can impact nearly every bodily system. If the liver is damaged or infected ...

At the heart of BioClick is a focus on group transfer reactions, a class of biochemical reactions that allow enzymes to precisely move small molecular chemical groups from one compound to another.

The World Health Organization recognises the test as the “only” enzyme-linked immunospot-based interferon-gamma release assay ...

Enzymes are proteins that act as biological catalysts. They speed up the rate of reactions without being used up. Each enzyme has an active site, which is where the reaction takes place. The lock ...

There were no known enzymes, however, that catalyze these reactions. So, the researchers decided to test whether any existing enzymes could be induced to do something they don't normally do.

This can help them identify symptoms and diet patterns. Currently, there is no reliable test available to measure DAO levels and enzyme activity. Many foods contain high histamine levels.

This investigation tests how well the enzyme amylase performs at different pH values. Amylase is a carbohydrase enzyme made by the pancreas and by glands in and around the mouth and throat.

and then carefully construct an experiment to measure the catalytic turnovers of their test enzyme, β-galactosidase. Though many groups including Xie's had attempted to use fluorescence to study ...