transfer factor
Cancer
(TRANS-fer FAK-ter) A substance made by some white blood cells. Transfer factor from one person's white blood cells may be able to cause a specific immune response when injected into the skin of another person.
(TRANS-fer FAK-ter) A substance made by some white blood cells. Transfer factor from one person's white blood cells may be able to cause a specific immune response when injected into the skin of another person.