Pyruvate Kinase Enzyme Test - Pyruvate Kinase (PK) Enzyme Test

This analysis measures the enzyme activity of pyruvate kinase (PK) in red blood cells. This enzyme is vital in the glycolysis pathway responsible for producing energy (ATP) within red blood cells. A genetic deficiency in its activity leads to impaired energy production, resulting in a shortened red blood cell lifespan and premature breakdown in the spleen, causing chronic hemolytic anemia.