Related Experiment Videos

Quantitation of 25-hydroxycholecalciferol in human serum by high-pressure liquid chromatography

P C Schaefer, R S Goldsmith

The Journal of Laboratory and Clinical Medicine

|January 1, 1978

Abstract:

An HPLC method for assaying 25(OH)D3 in extracts of human serum is described. The method involves extraction of serum with methanol-dichloromethane and chromatography on a column of Sephadex LH-20 prior to HPLC with quantitation by UV absorbance. Comparison with a CBP assay for 25(OH)D3 showed no difference between the two methods.

Related Concept Videos

Articles linked to this work by shared authors, journal, and citation graph.

Detection by immunoblot assay of antibodies to Taenia solium cysticerci in sera from residents of rural communities and from epileptic patients in Bali, Indonesia.

The Southeast Asian journal of tropical medicine and public health·1994

The development of new foci of echinococcosis in northern Israel: prevalence in domestic animals.

Journal of helminthology·1994

Clinical and epidemiologic studies of Chagas' disease in rural communities of Oaxaca, Mexico, and an eight-year followup: II. Chila.

Bulletin of the Pan American Health Organization·1992

Low Toxoplasma antibody prevalence in serologic surveys of humans in southern Mexico.

Archivos de investigacion medica·1991

Intestinal helminthic and protozoal infections and urinary schistosomiasis in Egyptian children.

Journal of the Egyptian Society of Parasitology·1990

Occupational exposure to hepatitis B virus in hospital personnel in Cairo, Egypt.

Acta tropica·1989

See all related articles