LF protein has many biological functions, including broad-spectrum antibacterial, antiviral and anti-tumor effects, and is related to many important physiological processes in vivo, such as regulating iron balance in vivo, regulating bone marrow cell generation, promoting cell growth, regulating immune function, enhancing disease resistance and anti-hypertension activity, and cooperating with various antibiotics and antifungal agents.

Lactoferrin is the composition material of the innate immune system proteins . In addition to the main functions of combining and transporting the iron , Lactoferrin also has the functions and attributes of antibacterial iron, antivirus, resistance to parasites, catalysis, cancer prevention and fighting against cancer, allergy and radiation protection.

1.Antimicrobial activity

2.Antiviral activity

3.Antifungal activity

4.Milk protein receptors iron

5.Cystic fibrosis