All the statement about lactoferrin are true,except-
Transport of iron for erythropoiesis is done by transferrin and not by Lactoferrin
Lactoferrin

It is an iron-binding protein and has a high affinity for iron
Lactoferrin is found in -

(a) Specific/secondary granules in neutrophils.
(b) Many exocrine secretions and exudates - milk, tears, mucus, saliva, bile etc.

It apparently exerts an antimicrobial activity by withholding iron from ingested bacteria and fungi.
It is present in secondary granules of neutrophil
It is present in exocrine secretions of body
It has great affinity for iron
It transports iron for erythropoiesis