U-1146 or White Blood Cell is one of the main characters at the Cells at Work! manga series by Akane Shimizu. He is a Neutrophil Cell, that's why he has pale skin, white hair, and black eyes. His white Neutrophil Uniform is a reference to the color of Neutrophils. Because of his violent job, U-1146 is often seen to be in cytoplasm color after he kills Foreign Cells or Germs. Cells at Work U-1146 and Knife anime cursor.
