Serum (blood) Serum (blood) In blood, the serum () is the component that is neither a blood cell (serum does not contain white blood cells- leukocytes, or red blood cells- erythrocytes), nor a clotting factor; it is the blood plasma not including the fibrinogens. Serum includes all proteins not used in blood clotting and all the electrolytes, antibodies, antigens, hormones, and any exogenous substances (e.g., drugs and microorganisms). The study of serum is serology. Serum is used in numerous diagnostic tests, as well as blood typing. Measurements of serum concentrations has proved useful in many fields including clinical trials of therapeutic vs
Blood, Sweat & Tools strong job they did. The winner of the public vote is then announced as the Red Team, who take home the $50,000 grand prize. Blood, Sweat & Tools Blood, Sweat & Tools is a Canadian television series broadcast on Discovery Channel. The series is hosted by Helder Brum, Rob Koci and Hillary Manion, who also act as the challenge judges and expert advisers to the contestants. The series is the successor of "Canada's Worst Handyman", and has a broadly similar format, but with an emphasis on rewarding competent handiwork rather than finding the nation's worst handyman. The couples are divided