Gigantol |
| Katalog-Nr.GC33304 |
Gigantol ist eine Bibenzylverbindung, die aus mehreren Heilorchideen gewonnen wird. Giganto zeigt vielversprechendes therapeutisches Potenzial gegen Krebszellen. Gigantol ist ein neuartiger Inhibitor des Wnt/β-Catenin-Signalwegs.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 67884-30-4
Sample solution is provided at 25 µL, 10mM.
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Gigantol is a bibenzyl compound derived from several medicinal orchids. Giganto shows promising therapeutic potential against cancer cells. Gigantol is a novel inhibitor of the Wnt/β-catenin pathway.
Gigantol decreases the level of phosphorylated LRP6 and cytosolic β-catenin in HEK293 cells. In breast cancer MDA-MB-231 and MDA-MB-468 cells, treatment with gigantol reduces the level of phosphorylated LRP6[1]. Gigantol significantly inhibits the proliferation and induces apoptosis of the HepG2 cells. Gigantol at concentrations of 1, 40 and 150 µM markedly decreases the cell viability by 11.7, 30.0 and 56.4% at 24 h and 21.1, 66.8 and 85.5% at 48 h, respectively. The IC50 value is 9.30 µM[2].
LDD and gigantol (25-100 mg/kg, p.o.) significantly increase the hot-plate latency in comparison to vehicle-treated mice and decreased carrageenaninduced inflammation in rats[2].
[1]. Yu S, et al. Gigantol inhibits Wnt/β-catenin signaling and exhibits anticancer activity in breast cancer cells. BMC Complement Altern Med. 2018 Feb 14;18(1):59. [2]. Chen H, et al. Gigantol attenuates the proliferation of human liver cancer HepG2 cells through the PI3K/Akt/NF-κB signaling pathway. Oncol Rep. 2017 Feb;37(2):865-870. [3]. Déciga-Campos M, et al. Antinociceptive and anti-inflammatory effects of compounds isolated from Scaphyglottis livida and Maxillaria densa. J Ethnopharmacol. 2007 Nov 1;114(2):161-8.
Cell experiment: | HepG2 cells are treated with a series of concentrations of Gigantol (1, 10, 40, 80 and 150 µM) for different time intervals (12, 24 and 48 h). The cytotoxicity is measured using MTT assays[2]. |
Animal experiment: | Rats[3]The anti-inflammatory activity is determined by carrageenan-induced edema test in the hind paws of rats. Sprague-Dawley rats are fasted for 15 h before the experiment with free access to water. One hundred microlitres of 1% carrageenan (10 mg/mL, Type IV, lambda) suspension is prepared 30 min before each experiment and injected into the plantar side of right hindpaw of the rats. The CH2Cl2-MeOH Scaphyglottis livida and Maxillaria densa extracts (150-600 mg/kg), as well as compound LDD and gigantol (25-100 mg/kg), are orally administered. The extracts, LDD and gigantol are administered 1 h before the carrageenan treatment[3].Mice[3]Mice receive an oral administration of vehicle (0.2% Tween-80) or increasing doses of Scaphyglottis livida and Maxillaria densa extracts (150–600 mg/kg) or LDD and gigantol (25-100 mg/kg) 30 min before the thermal noxious stimuli in the hot-plate test. Morphine (1.5-6 mg/kg, p.o.) is used as positive control. Mice are observed before and at 30, 60, 90 and 120 min after drugs administration[3]. |
References: [1]. Yu S, et al. Gigantol inhibits Wnt/β-catenin signaling and exhibits anticancer activity in breast cancer cells. BMC Complement Altern Med. 2018 Feb 14;18(1):59. | |
| Cas No. | 67884-30-4 | SDF | |
| Canonical SMILES | COC1=CC(O)=CC(CCC2=CC(O)=C(OC)C=C2)=C1 | ||
| Formula | C16H18O4 | M.Wt | 274.31 |
| Löslichkeit | DMSO : ≥ 160 mg/mL (583.28 mM) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 3.6455 mL | 18.2276 mL | 36.4551 mL |
| 5 mM | 0.7291 mL | 3.6455 mL | 7.291 mL |
| 10 mM | 0.3646 mL | 1.8228 mL | 3.6455 mL |
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Quality Control & SDS
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- Purity: >99.50%
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Average Rating: 5 (Based on Reviews and 18 reference(s) in Google Scholar.)
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