Final answer:
The recombinant protein used to help dissolve blood clots such as in heart attacks and stroke is Streptokinase.
Step-by-step explanation:
The recombinant protein that is used to help dissolve blood clots such as occur in heart attacks and stroke is Streptokinase. Streptokinase is a thrombolytic agent that speeds up the degradation of abnormal blood clots by converting plasminogen to plasmin, the enzyme that breaks down clots. It is administered to patients within 3 hours following a thrombotic stroke to improve their prognosis.