24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol is an oxysterol and the most abundant oxysterol in mouse ventral midbrain.{43943} It activates liver X receptors (LXRs)...
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From €72.00 €61.20
Spirotetramat is an insecticide.{42381} It is active against C. pyri nymphs in vitro (LC50 = 6.51-12.53 mg AI/L) and induces mortality of C. pyri nymphs in European pear (P. communis) fields by 99.2% 15 days after application at a concentration of 27 g/hectare. Spirotetramat also reduces O. insidiosus embryonic viability and nymph survival.{42382} It exhibits aquatic toxicity, increasing expression of glutathione peroxidase (Gpx) and superoxide dismutase (SOD), decreasing production of malondialdehyde (MDA), and inducing lethality in Chinese toad (B. gargarizans) tadpoles (LC50 = 6.98 mg/L).{42383}
Territorial Availability: Available through Bertin Technologies only in France
| Size | 100 mg, 25 mg, 50 mg |
|---|---|
| Shipping | dry ice |
| CAS number | 203313-25-1 |
| Molecular formula | C21H27NO5 |
| Smiles | O=C1C(C2=C(C)C=CC(C)=C2)=C(OC(OCC)=O)[C@]3(CC[C@H](OC)CC3)N1 |
| Molecular weight | 373,4 |
| Custom code | 2933.79 |
| Formulation | A solid |
| Purity | ≥90% |
| 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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Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.
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