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Institute of Metabolic Disease at Baylor Research Institute
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Vitamin B12 (cobalamin)
Vitamin B12 (cobalamin) works with folic acid in the synthesis of DNA and red blood cells and is vitally important in maintaining the health of the insulation sheath (myelin sheath) that surrounds nerve cells. It is also plays an important role the production of energy from fats and proteins.
The classical vitamin B12 deficiency disease is pernicious anemia, a serious disease characterized by large, immature red blood cells. Vitamin B12 deficiency may lead to increased blood levels of homocysteine and is associated with various neurological and psychiatric disorders and cardiovascular disease.
Department: Neuropharmacology
Methodology: Immunoassay
Sample:
. Plasma - 0.25mL heparinized plasma
. Serum - 0.25 mL
Handling:
Plasma and Serum -spin down the sample within 1 hour of collection.
Shipping:
Plasma and Serum - Ship sample overnight with 3-4 lbs of dry ice using a guaranteed overnight courier.
Special Notes: This research test must be coordinated through the Neuropharmacology Laboratory Director. Most research tests are performed on a batch basis; the laboratory will not perform single sample testing. Contact the Neuropharmacology Laboratory Director for more information.
Turnaround Time and Test Cost: Contact the Neuropharmacology Laboratory Director
Related tests: Homocysteine-Research, Vitamin B6, Folate (total), Methyltetrahydrofolate
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