If your healthcare provider has ordered a T4 test, you may wonder what it is. Thyroxine is another name for T4, which is one ...
As a general rule, many people can benefit from CBC, lipid panel, BMP and hemoglobin A1C even without any symptoms. Also, ...
Most of the free hormone immunoassays in current use employ a specific, high affinity hormone antibody to sequester a small amount of total hormone from the specimen. The unoccupied antibody ...