Which of the following is found in secondary granules of neutrophils?
Neutrophils have two main types of granules
The smaller speciﬁc (secondary) granules contain lysozyme, collagenase, gelatinase, lactoferrin, plasminogen activator, histaminase, and alkaline phosphatase.
The larger azurophil (primary) granules contain myeloperoxidase, bactericidal factors (such as defensins), acid hydrolases, and a variety of neutral proteases (elastase, cathepsin G, nonspeciﬁc collagenases, proteinase).
Reference-Robbins BASIC PATHOLOGY 10th edition pg-68
Catalase
Gangliosidase
Proteolytic enzyme
Lactoferrin