Biologically Active Small Molecules

A side-chain substituted oxysterol derived from dietary cholesterol that inhibits the cleavage of SREBPs has been implicated in a variety of metabolic events including cholesterol homeostasis and atherosclerosis as well as antitumor and

A side-chain substituted oxysterol derived from dietary cholesterol that inhibits the cleavage of SREBPs has been implicated in a variety of metabolic events including cholesterol homeostasis and atherosclerosis as well as antitumor and

An internal standard for the quantification of 25-hydroxy cholesterol by GC- or LC-MS.

An internal standard for the quantification of 25-hydroxy cholesterol by GC- or LC-MS.

An internal standard for the quantification of 25-hydroxy cholesterol by GC- or LC-MS.

An intermediate produced from vitamin D2 by cytochrome P450 isoforms in vertebrates subsequently metabolized to 1,25-dihydroxy vitamin D2, which is an agonist for the vitamin D receptor.

An intermediate produced from vitamin D2 by cytochrome P450 isoforms in vertebrates subsequently metabolized to 1,25-dihydroxy vitamin D2, which is an agonist for the vitamin D receptor.

An intermediate produced from vitamin D2 by cytochrome P450 isoforms in vertebrates subsequently metabolized to 1,25-dihydroxy vitamin D2, which is an agonist for the vitamin D receptor.

An intermediate in the pathway leading to the production of 1,25-dihydroxy vitamin D3 plasma or serum levels are commonly used as an indicator of an individual&rsquos vitamin D status.

An intermediate in the pathway leading to the production of 1,25-dihydroxy vitamin D3 plasma or serum levels are commonly used as an indicator of an individual&rsquos vitamin D status.

An intermediate in the pathway leading to the production of 1,25-dihydroxy vitamin D3 plasma or serum levels are commonly used as an indicator of an individual&rsquos vitamin D status.

A ligand that can be complexed with enzymes, such as purine nucleoside phosphorylase, and receptors, such as G-coupled receptors, in order to study structure-activity relationships also used to selectively impair transcription.