25-Hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is used as a biomarker to de
25-Hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is used as a biomarker to de
25-hydroxyvitamin D3 (calcifediol) is a prohormone produced via hydroxylation of vitamin D3 (cholecalciferol) in the liver. It is a precursor for the synthesis of calcitriol {1,25-dihydroxyvitamin D3 or [1,25(OH)2D3]}. It is used as a biomarker to de
(24R)-24,25-Dihydroxyvitamin D3 is a metabolite of vitamin D3. It is known to increase bone volume and mechanical strength.(24R),24,25-Dihydroxyvitamin D3-26,26,26,27,27,27-d6 is a deuterated metabolite of vitamin D3 wherein methyl protons of C-26, C
1α,25-Dihydroxyvitamin D3 [1,25(OH)2D3], also known as calcitriol, plays a role in calcium and phosphate metabolism in humans. It also regulates insulin secretion and induces cellular differentiation.1α,25-Dihydroxyvitamin D3-26,26,26,27,27,27-