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What is the life span of blood platelets?

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Platelets are cell fragments which are mainly an essential component when it comes to blood clotting and coagulation. The platelets along with the red blood cells and white blood cells, function together for the regulation and normal functioning of blood in our body. read more

The average life span of circulating platelets is 8 to 9 days. Life span of individual platelets is controlled by the internal apoptotic regulating pathway, Old platelets are destroyed by phagocytosis in the spleen and liver. read more

The general lifespan of a platelet is about 10 days. The normal platelet count in the human blood ranges from 150,000 to 450,000 per micro liter of blood. The platelet count varies in different locations and organs. But in cases of medical conditions, the platelets count may either increase or decrease in the blood. read more

Platelets are either isolated from collected units of whole blood and pooled to make a therapeutic dose, or collected by platelet apheresis: blood is taken from the donor, passed through a device which removes the platelets, and the remainder is returned to the donor in a closed loop. read more

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