Cytosporone B

Cat. No. 5459

Cytosporone B C18H26O5 [321661-62-5]

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Chemical Name: Ethyl 3,5-dihydroxy-2-(1-oxooctyl)-benzeneacetate

Biological Activity

Naturally occurring Nur77 (NR4A1) agonist (Kd = 8.52 x 10-7 M). Induces apoptosis in gastric cancer cells in vitro. Increases blood glucose levels in fasting C57 mice and suppresses xenograft tumor growth. Also exhibits a potent antifibrotic effect in bleomycin-induced skin fibrosis in vivo.

Technical Data

Soluble to 100 mM in DMSO and to 100 mM in ethanol
>98 %
Store at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

Palumbo-Zerr et al (2015) Orphan nuclear receptor NR4A1 regulates transforming growth factor-β signaling and fibrosis. Nat.Med. 21 150. PMID: 25581517.

Zhan et al (2008) Cytosporone B is an agonist for nuclear orphan receptor Nur77. Nat.Chem.Biol. 4 548. PMID: 18690216.

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Keywords: Cytosporone B, supplier, naturally, occurring, high, affinity, Nur77, NR4A1, agonists, agonism, TR3, NGFI-B, TIS1, NAK-1, apoptosis, blood, glucose, antifibrotic, fibrosis, Tocris Bioscience, Other Nuclear Receptor Agonist products

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