Title : Photoaffinity labeling of serum vitamin D binding protein by 3-deoxy-3-azido-25-hydroxyvitamin D3.

Pub. Date : 1987 Jun 30

PMID : 3651426






3 Functional Relationships(s)
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Protein Name
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1 3-Deoxy-3-azido-25-hydroxyvitamin D3 was covalently incorporated in the 25-hydroxyvitamin D3 binding site of purified human plasma vitamin D binding protein. Calcifediol GC vitamin D binding protein Homo sapiens
2 When tritiated 3-deoxy-3-azido-25-hydroxyvitamin D3 was incubated with human plasma in the absence and presence of 25-hydroxyvitamin D3, 12% of the azido derivative was reversibly bound to vitamin D binding protein. Calcifediol GC vitamin D binding protein Homo sapiens
3 After ultraviolet irradiation, four plasma proteins covalently bound the azido label, but vitamin D binding protein was the only protein of the four that was unlabeled in the presence of 25-hydroxyvitamin D3. Calcifediol GC vitamin D binding protein Homo sapiens