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What is Which of the following is not a secondary granule: and explain in detail?
Specific (secondary) granules

Lactoferrin
Alkaline phosphatase
Type IV phosphatase
Leucocyte adhesion molecules
Plasminogen activator
Phospholipase A2

Azurophilic (primary) granules

Myeloperoxidase
Lysozyme-Bactericidal factors
Acid hydrolase
Elastases
Nonspecific collagenase
BPI
Defensins
Cathepsins G
Phospholipase A2