TEI-9647 is a 1α,25-dihydroxy vitamin D3-26,23-lactone (1α,25-lactone) analog and is an effective VDR vitamin D-responsive element (DRE)-mediated genomic actions antagonist.
ZK168281 is a 25-carboxylic ester 1α,25(OH)2D3 analog and a pure antagonist of VDR (Kd of 0.1 nM). ZK168281 is an effective inhibitor of the coactivator (CoA) interaction of its receptor.
Calcitriol Impurities D (24-Homo Calcitriol) 是维生素的一种激素形式,可促进HL-60人早幼粒细胞白血病细胞分化为单核细胞。Calcitriol Impurities D 具有骨吸收活性,抑制人类免疫缺陷病毒在人体细胞中的复制。Calcitriol Impurities D 具有抗病毒活性们可以用于治疗艾滋病和病毒感染。
Impurity B of Calcitriol is an impurity of Calcitriol. Calcitriol is the hormonally active form of vitamin D, Calcitriol is the active metabolite of vitamin D3 that activates the vitamin D receptor (VDR).