Vitamin K Dependent Protein S, also known as protein S, plays a crucial role in maintaining proper blood clotting function in the body. This protein acts as a cofactor for a variety of enzymes that prevent excessive bleeding by regulating blood clot formation. Synonyms for Vitamin K Dependent Protein S include Coagulation Factor III, GAS6, and PROS1. These terms are used interchangeably to refer to this essential protein, highlighting its significance in maintaining hemostasis. Ensuring the production and availability of Vitamin K Dependent Protein S is vital for preventing excessive bleeding and maintaining healthy blood clotting mechanisms in the human body.