(-)-Zuonin A (D-Epigalbacin), a naturally occurring lignin, is a potent, selective JNKs inhibitor, with IC50s of 1.7 μM, 2.9 μM and 1.74 μM for JNK1, JNK2 and JNK3, respectively.
CAS Number: 84709-25-1
Molecular Weight: 340.37
Chemical Name: 5-[(2S, 3R, 4S, 5S)-5-(2H-1, 3-benzodioxol-5-yl)-3, 4-dimethyloxolan-2-yl]-2H-1, 3-benzodioxole
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: Soluble in DMSO
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥360 days if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
(−)-zuonin A binds the D-recruitment site (DRS) of JNK, a recruitment site utilized by substrates and other substrates to dock onto and recognize MAPKs. (−)-zuonin A inhibits the activation and phosphorylation of JNK by MKK4 and MKK7.
- Tamer S. Kaoud, et al. Manipulating JNK Signaling with (−)-zuonin A. ACS Chem Biol. 2012 Nov 16; 7(11): 1873–1883.
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