Jaceosidin

Jaceosidin is a flavonoid isolated from Artemisia vestita, induces apoptosis in cancer cells, activates Bax and down-regulates Mcl-1 and c-FLIP expression. Jaceosidin exhibits anti-cancer, anti-inflammatory activities, decreases leves of inflammatory markers, and suppresses COX-2 expression and NF-κB activation.

Product information

CAS Number: 18085-97-7

Molecular Weight: 330.29

Formula: C17H14O7

Chemical Name: 5, 7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-4H-chromen-4-one

Smiles: COC1C=C(C=CC=1O)C1=CC(=O)C2=C(C=C(O)C(OC)=C2O)O1

InChiKey: GLAAQZFBFGEBPS-UHFFFAOYSA-N

InChi: InChI=1S/C17H14O7/c1-22-13-5-8(3-4-9(13)18)12-6-10(19)15-14(24-12)7-11(20)17(23-2)16(15)21/h3-7,18,20-21H,1-2H3

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 125 mg/mL (378.46 mM; Need ultrasonic) Ethanol : 7.14 mg/mL (21.62 mM; Need ultrasonic)

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

In Vitro:

Jaceosidin (30, 50, 75 μM) induces apoptosis in human renal carcinoma Caki cells after treatment for 24 h, shows no obvious effect on normal cells. Jaceosidin (75 μM) reduces MMP levels and causes cytochrome c release into the cytoplasm through Bax activation. Jaceosidin-mediated apoptosis is involved in downregulation of Mcl-1, c-FLIP expression, which is via inhibition of NF-κB and/or Sp1 transcriptional activity. Jaceosidin shows cytostatic activity to HES and HESC cells with IC50s of 52.68 and 55.10 μM, and is less cytotocxic on Hec1 A and KLE (IC50, 70.54, 147.14 μM, respectively), after treatment for 48 h.

In Vivo:

Jaceosidin (10 and 20 mg/kg, p.o., once a day for 3 days) blocks carrageenan-induced increase in leukocyte number and protein levels in air pouch exudates in mice. Jaceosidin (10, 20 mg/kg, p.o.) suppresses COX-2 expression and NF-κB activation in mice. Jaceosidin (20 mg/kg, p.o. for 2 hours) reduces hind paw edema volume in rats.

References:

1. Woo SM, et al. Jaceosidin induces apoptosis through Bax activation and down-regulation of Mcl-1 and c-FLIP expression in human renal carcinoma Caki cells. Chem Biol Interact. 2016 Dec 25;260:168-175.
2. Lee JG, et al. Jaceosidin, isolated from dietary mugwort (Artemisia princeps), induces G2/M cell cycle arrest by inactivating cdc25C-cdc2 via ATM-Chk1/2 activation. Food Chem Toxicol. 2013 May;55:214-21.
3. Min SW, et al. Inhibitory effect of eupatilin and jaceosidin isolated from Artemisia princeps on carrageenan-induced inflammation in mice. J Ethnopharmacol. 2009 Sep 25;125(3):497-500.

Products are for research use only. Not for human use.