Withaferin A

Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities. Withaferin A is an inhibitor of endothelial protein C receptor (EPCR) shedding.


Cat. No.: EX-A12011	Purity: >98%

	Chemical structure of Withaferin A

For research only, Do not use for Human!

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500mg	785	In-stock
1g	1285	In-stock
2g	get quote	In-stock
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CAS No.	5119-48-2
Purity	>98%
Formula	C28H38O6
Mol Weight	470.5977
Color	White to off-white
State	Solid
Solubility	Soluble in DMSO
Shelf Life	>3 years if stored properly
Storage	Powder 4℃, protect from light; In solvent -20℃ 1 month;
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Reference:	[1]. Kaileh M, et al. Withaferin a strongly elicits IkappaB kinase beta hyperphosphorylation concomitant with potent inhibition of its kinase activity. J Biol Chem. 2007 Feb 16;282(7):4253-64. Epub 2006 Dec 6. [2]. Bargagna-Mohan P, et al. The tumor inhibitor and antiangiogenic agent withaferin A targets the intermediate filament protein vimentin. Chem Biol. 2007 Jun;14(6):623-34. [3]. Kakar SS, et al. Withaferin A (WFA) inhibits tumor growth and metastasis by targeting ovarian cancer stem cells. Oncotarget. 2017 Aug 10;8(43):74494-74505.
CoA	CoA of Withaferin A

Smiles:	C[C@]12[C@]3([C@](O3)(C[C@@]4([C@@]1(CC[C@@]5(C)[C@]4(CC[C@@]5([C@H](C)[C@]6(CC(C)=C(CO)C(=O)O6)[H])[H])[H])[H])[H])[H])[C@@H](O)C=CC2=O


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