Protein C - Wikipedia
Research into the clinical use of a recombinant form of human Activated Protein C (rhAPC) known as Drotrecogin alfa-activated, branded Xigris by Eli Lilly and Company, has been surrounded by …
Protein C Deficiency: What Is It, Causes, Symptoms & Treatment
Sep 21, 2021 · Protein C deficiency means you don’t have enough of this substance (protein C) to protect you from excessive clotting. Your blood naturally needs to clot to stop internal bleeding.
Protein C deficiency - UpToDate
Feb 25, 2025 · This topic review discusses the diagnosis and management of protein C deficiency (inherited and acquired). Separate topic reviews address the appropriate use of thrombophilia testing …
Protein C Test - What it is, Why it matters, and High & Low Range
Protein C works closely with protein S and the body’s endothelial system to regulate clot formation and breakdown. Laboratories can measure Protein C in different ways. Some tests assess how well it …
Protein C: Understanding Your Blood Test Results
Oct 5, 2025 · Protein C is a natural protein produced primarily by the liver, belonging to a group known as anticoagulants. Chemically, it functions as an enzyme that helps control blood clotting by …
Protein C Deficiency - Hematology - MSD Manual Professional Edition
Acquired decreases in protein C occur in patients with liver disease or disseminated intravascular coagulation (DIC) and during warfarin therapy. Diagnosis is based on antigenic and functional …
What Is Protein C and Why Is It Important? - Biology Insights
Dec 6, 2025 · Protein C balances clotting and bleeding. Discover its mechanism, deficiency risks, diagnosis, and how low levels are treated.
Protein C deficiency: MedlinePlus Genetics
Protein C deficiency is caused by mutations in the PROC gene. This gene provides instructions for making protein C, which is found in the bloodstream and is important for controlling blood clotting. …
Protein C: Reference Range, Interpretation, Collection and Panels
Oct 22, 2025 · The normal protein C level in a healthy adult is approximately 65-135 IU/dL. For a healthy term infant, the average value is 40 IU/dL, which will increase as the child ages, to …
Understanding Protein C and S Levels: Tests, Causes, and Treatment
Learn about Protein C and S levels, their role in blood clotting, deficiency causes, symptoms, and testing. Discover diagnosis, treatment, and prevention strategies.