rLF, Recombinant Human Lactoferrin

Source: Rice Grain (Oryza Sativa)

  Cas No: 112163-33-4  , Recombinant Human Lactoferrin



Lactoferrin (LF), also known as lactotransferrin (LTF), is a globular glycoprotein with a molecular mass of about 80kD, which consists of two highly homologous lobes, designated the N and C lobes. Each LF molecule can reversibly bind two iron molecules. LF functions to transfer iron to the cells and control the level of free iron in the blood and external secretions. It has antibacterial, antiviral, antiparasitic, anti-cancer, anti-allergic and radioprotecting functions and properties. LF can also raise immunocompetence of body.


Physical Appearance: Russetish lyophilized powder

Formulation: It is lyophilized with 20mM PB and 50mM NaCl.

Purity: More than 95% as determined by SDS-PAGE.

Endotoxin: Less than 1EU/mg


Mammalian cell culture

Cosmetic and beauty care

Healthcare products

Antiseptic reagent for meat

Storage and Handling:

Stored at temperatures 2~8℃ for at least 12 months. It is recommended to reconstitute the lyophilized rLF in sterile 0.9% saline or PBS. Upon reconstitution rLF should be stored below -20℃. Use as soon as possible after opening. Please avoid freeze-thaw cycles.