Tissue Factor Pathway Inhibitor (TFPI)

Tissue Factor Pathway Inhibitor (TFPI) is a natural protein in the blood that helps regulate blood clotting. It specifically blocks the early steps of clot formation by inhibiting certain substances involved in the process, preventing excessive clotting that could lead to blockages. TFPI acts as a safeguard, maintaining the balance between clot formation and dissolution, ensuring blood flows smoothly without unnecessary clots forming. Its activity is essential for preventing conditions like blood clots (thrombosis) while allowing necessary clotting to occur when injuries happen.