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.