Identification of 1,25-Dihydroxycholecalciferol, a Form of Vitamin D3 Metabolically Active in the Intestine

A biologically active vitamin D 3 metabolite (“peak V metabolite”) more polar than 25-hydroxycholecalciferol has been isolated from chicken intestines in pure form as a mono(trimethylsilyl)ether derivative. The molecule has been identified as 1,25-dihydroxycholecalciferol by means of mass spectromet...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 1971-04, Vol.68 (4), p.803-804
Hauptverfasser:	Holick, M F, Schnoes, H K, DeLuca, H F
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological Sciences: Biochemistry Chemical Phenomena Chemistry Chickens Cholecalciferol - isolation & purification Chromatography Ethers Intestines - analysis Mass Spectrometry Spectrophotometry Tritium Ultraviolet Rays
Online-Zugang:	Volltext
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