Transfer factor TF on January 18, 2003

Transfer factor (TF) on January 18, 2003

Originally called normal human leukocyte transfer factor, it is a small-molecule peptide extracted from ordinary human white blood cells, belonging to the T-lymphocyte family, possessing strong biological activity that promotes immune function and enhances overall immunity. Since it is only a small-molecule peptide, it has no antigenic effect; administer intramuscularly twice weekly, 1 unit each time.