It is now possible to obtain three-dimensional, high-resolution images of enzyme activity in tissue samples or whole ...

Common types of liver enzymes that may be detected in blood tests include: These enzymes are found in other areas of the body, not just the liver. To determine if elevated levels are directly ...

How, though, would a DNA-degrading enzyme distinguish between the two? Arber hypothesized that bacterial cells might express two types of enzymes: a restriction enzyme that recognizes and cuts up ...