Calcifediol-D6是Calcifediol(25-hydroxy Vitamin D3)的含重氢形式，是前激素。
CAS：78782-98-6
分子式：C27H38D6O2
分子量：406.67
纯度：98%
存储：Store at -20°C

Background:

Calcifediol-D6 is the deuterated form of Calcifediol(25-hydroxy Vitamin D3), which is a prehormone that is produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase IC50 value:Target: This metabolite is being measured by physicians worldwide to determine a patient’s vitamin d status.Calcifediol is then converted in the kidneys (by the enzyme 25(OH)D-1α-hydroxylase) into calcitriol (1,25-(OH)2D3), a secosteroid hormone that is the active form of vitamin D. It can also be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation.

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