Thromboplastin is a big word that is used to describe your blood. Specifically, it means that it is a type of protein found within the body. This protein has a particular job, which causes your blood to coagulate or clot. You may wonder why you would want your blood to clot.
This would mean that your blood could not flow to the rest of your body because this clot blocks it in the bloodstream. However, it can help if your blood clots when you have a sore. You don’t want to bleed to death, so these proteins help the blood to stop. There is a type of test that is most affected by tissue thromboplastin contamination, which is called coagulation.