Basophils: Learn about the normal range and

Learn about the normal range and significance of basophil count, including causes of high and low levels, and interpretation of blood tests. Basophils are a type of white blood cell that defends your body from allergens. They release histamine and heparin to improve blood flow and prevent blood clots. Basophils are a type of white blood cell . Although they’re produced in the bone marrow, they’re found in many tissues throughout your body. Their normal blood range should be under 300 per... Basophils are a type of white blood cell that helps protect against infections . They are also involved in inflammatory processes, such as allergies.