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. Basophils are a kind of white blood cell in the body. Learn more about the role of basophils and their different functions. Basophils are the least abundant granulocytes in circulation, comprising less than 1% of peripheral blood leukocytes. Despite their rarity, these cells play crucial roles in allergic responses, immune regulation, and protection against parasitic infections.
