Definition: The term "trisulphonic" is a scientific term used in the field of biochemistry to describe a type of protein that contains three hydroxyl groups, which are called trisulfonic acids. These types of proteins are found in many different tissues and organs within the body, including the brain, heart, liver, kidneys, and muscles. Trisulphonic proteins have been studied for their role in several cellular processes, including regulation of metabolism, cell signaling, and inflammation