EPO is for eosinophils as HNL is for neutrophils
Protein markers unique to particular types of inflammatory cells may help to diagnose certain respiratory diseases in future. Researchers have found that eosinophil peroxidase (EPO) is unique to eosinophils and human neutrophil lipocalin (HNL) unique to neutrophils by immunocytochemical staining of inflammatory cells in induced sputum and bronchiolar …









