| Obsolete | false |
| description | A fully differentiated neutrophil, a granular leukocyte having a nucleus with three to five lobes connected by slender threads, and cytoplasm containing fine inconspicuous granules and stainable by neutral dyes. They are produced in bone marrow at a rate of 5e10-10e10/day and have a half-life of 6-8 hours. Neutrophils are CD15-positive, CD16-positive, CD32-positive, CD43-positive, CD181-positive, and CD182-positive. |