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  • (±)9(10)-<wbr/>DiHOME
Cat No: 53400
Biochemicals - Lipids

(±)9(10)-DiHOME is the diol form of (±)9(10)-EpOME (Item No. 52400), a cytochrome P450-derived epoxide of linoleic acid (Item Nos. 90150
21909) also known as leukotoxin.{8529} It is formed from 9(10)-EpOME by soluble epoxide hydrolase (sEH...


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Territorial Availability: Available through Bertin Technologies only in France
  • (±)9,10-dihydroxy-12Z-octadecenoic acid
Correlated keywords:
  • CYP450 Dihydroxy-Octadec-12-Enoic Acid Sf 21 lac Z
Product Overview:
(±)9(10)-DiHOME is the diol form of (±)9(10)-EpOME (Item No. 52400), a cytochrome P450-derived epoxide of linoleic acid (Item Nos. 90150
21909) also known as leukotoxin.{8529} It is formed from 9(10)-EpOME by soluble epoxide hydrolase (sEH) in neutrophils.{17057} It is toxic to Sf21 cells expressing sEH and to lacZ-expressing control cells, unlike leukotoxin, which is only toxic to cells containing sEH.{8529,17057} A mixture of 9(10)- and 12(13)-DiHOME induces cell death in rabbit renal proximal tubule cells concomitant with mitochondrial respiration dysfunction and induces lung injury, respiratory distress, and mortality in mice.{15651,5617} 9(10)-DiHOME is a toxic lipid mediator involved in acute respiratory distress syndrome (ARDS), a common and often fatal complication in severe burn victims.{17057,15651} Levels of 9(10)-DiHOME are increased in bronchoalveolar lavage fluid (BALF) from women, but not men, with chronic obstructive pulmonary disease (COPD).{42554} BALF levels are also increased in patients with allergic asthma following allergen exposure compared to patients without allergic asthma.{49189} It has been used as a plasma biomarker for sEH activity in vivo.{42555}
Size 25 µg
Shipping dry ice
CAS Number 263399-34-4
Molecular Formula C18H34O4
Molecular Weight 314,5
Formulation A solution in methyl acetate
Purity ≥98%
Custom Code 2918.19
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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