Radiochemical assays for vitamin D metabolites: Technical possibilities and clinical applications
β Scribed by R. Bouillon
- Book ID
- 116003116
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 753 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-4731
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π SIMILAR VOLUMES
The fluorogenic dienophile 1,2,4-triazoline-3,5-dione with a highly fluorescent quinoxalinone group at the 4-position (DMEQ-TAD) was synthesized and exploited as a reagent to assay vitamin D metabolites. 25-Hydroxyvitamin D3, 1 alpha,25-dihydroxyvitamin D3, and 24(R),25-dihydroxyvitamin D3 reacted q
## Abstract A mass fragmentographic method for the measurement in plasma of underivatized, dehydrated 25βhydroxyvitamin D~2~ and 25βhydroxyvitamin D~3~ was developed. Quantitative dehydration of vitamin D metabolites was achieved prior to gas chromatography using a new highβtemperature injection sy