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Description
A previous study in rats found that most zinc travels to the liver in portal blood bound to transferrin [97]

[DOI] [PMC free article] [PubMed] [Google Scholar] 121.Siegel G.J., Chauhan N.B

Rouskin, S., Zubradt, M., Washietl, S., Kellis, M

10.1111/trf.12152 135 NssbergerL.HultquistR.SturfeltG

The conversion of cobyric acid into cobalamin requires the attachment of a threonine-derived aminopropanol linker to the remaining propionic acid side chain to give cobinamide, activation of cobinamide with GDP and then substitution of the GDP moiety with -ribazole-5-P
