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25-hydroxy Cholesterol

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    25-<wbr/>hydroxy Cholesterol
  • 25-<wbr/>hydroxy Cholesterol
Cat No: 11097
Biochemicals - Lipids
Cayman

25-hydroxy Cholesterol is an oxysterol.{20437} It is formed from cholesterol by cholesterol-25-hydroxylase, and its production can be induced by inflammation or infection.{60052} 25-hydroxy Cholesterol suppresses endogenous cholesterol synthesis by bi...

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This product can only be bought through Cayman Chemical. Please contact us.

Territorial Availability: Available through Bertin Technologies only in France
Synonyms:
  • cholest-5-ene-3?,25-diol
Correlated keywords:
  • 16505-96-7 anti-viral SARS-CoV-2 SARSCoV2 covid-19 covid19 coronavirus corona virus hydroxycholesterol 25-HC 25HC
Product Overview:
25-hydroxy Cholesterol is an oxysterol.{20437} It is formed from cholesterol by cholesterol-25-hydroxylase, and its production can be induced by inflammation or infection.{60052} 25-hydroxy Cholesterol suppresses endogenous cholesterol synthesis by binding to insulin-induced gene (INSIG) proteins and preventing sterol regulatory element binding proteins (SREBPs) from being transported to the Golgi. It inhibits IgA class switching induced by LPS and various cytokines in B cells (IC50 = ~50 nM).{20445} 25-hydroxy Cholesterol inhibits replication of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Vero cells (EC50 = 3.675 µM) and reduces increases in viral protein production in infected Vero cells when used prior to infection.{60053} It reduces viral RNA loads in the lung and trachea in a mouse model of SARS-CoV-2 infection when administered at a dose of 100 mg/kg per day. Serum levels of 25-hydroxy cholesterol are increased in mice expressing human angiotensin-converting enzyme 2 (hACE2), the functional receptor for SARS-CoV-2, in a model of SARS-CoV-2 infection and in a patient with COVID-19, the primarily respiratory disease caused by SARS-CoV-2.
Size 5 mg
Shipping dry ice
CAS Number 2140-46-7
Molecular Formula C27H46O2
SMILES O[C@H](C1)CC[C@@]2(C)C1=CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@]4([H])[C@H](C)CCCC(C)(O)C
Molecular Weight 402,7
Formulation A crystalline solid
Purity ≥98%
Custom Code 2906.13
UNSPSC code 12352100

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Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

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