Triptonide
Based on 4 publication(s) in Google Scholar
Triptonide (NSC 165677) is a natural product identified in Tripterygium wilfordii Hook F.. Triptonide is a Wnt signaling inhibitor with an IC50 of appropriately 0.3 nM. Triptonide has immunosuppression, anti-inflammatory, anti-fertility, neuroprotective and anti-lymphoma effects.
For research use only. We do not sell to patients.
- Purity: 99.75%
- CAS No.: 38647-11-9
- Formula: C20H22O6
- Molecular Weight:358.39
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Publications Citing Use of MedChemExpress (MCE) Triptonide
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RT-PCR
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Histological Imaging/Staining
Biological Activity
IC50: 0.3 nM (Wnt)[1]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A549 | IC50 |
0.0035 μg/mL
Compound: 2
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Cytotoxicity against human A549 lung tumor cells
Cytotoxicity against human A549 lung tumor cells
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[PMID: 16455242] |
| A549 | IC50 |
3.5 ng/mL
Compound: 2, triptonide
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Cytotoxicity against human A549 cells
Cytotoxicity against human A549 cells
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[PMID: 18321701] |
| A549 | IC50 |
0.053 μM
Compound: 2
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Cytotoxicity against human A549 cells
Cytotoxicity against human A549 cells
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[PMID: 21470864] |
| AGS | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human AGS cells incubated for 72 hrs by Alamar Blue method
Cytotoxicity against human AGS cells incubated for 72 hrs by Alamar Blue method
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[PMID: 33289552] |
| ASPC1 | IC50 |
<20 nM
Compound: 8b
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Antiproliferative activity against human ASPC1 incubated for 72 hrs by alamar blue assay
Antiproliferative activity against human ASPC1 incubated for 72 hrs by alamar blue assay
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[PMID: 33289552] |
| BXPC-3 | IC50 |
<20 nM
Compound: 8b
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Antiproliferative activity against human BXPC-3 incubated for 72 hrs by alamar blue assay
Antiproliferative activity against human BXPC-3 incubated for 72 hrs by alamar blue assay
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[PMID: 33289552] |
| CFPAC-1 | IC50 |
<20 nM
Compound: 8b
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Antiproliferative activity against human CFPAC-1 incubated for 72 hrs by alamar blue assay
Antiproliferative activity against human CFPAC-1 incubated for 72 hrs by alamar blue assay
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[PMID: 33289552] |
| DU-145 | IC50 |
0.01 μM
Compound: 8b
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Antiproliferative activity against human DU-145 cells incubated for 72 hrs by CCK8 assay
Antiproliferative activity against human DU-145 cells incubated for 72 hrs by CCK8 assay
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[PMID: 33289552] |
| HGC-27 | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human HGC-27 cells incubated for 72 hrs by Alamar Blue method
Cytotoxicity against human HGC-27 cells incubated for 72 hrs by Alamar Blue method
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[PMID: 33289552] |
| HT-29 | IC50 |
<0.00046 μg/mL
Compound: 2
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Cytotoxicity against human HT29 colon tumor cells
Cytotoxicity against human HT29 colon tumor cells
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[PMID: 16455242] |
| HT-29 | IC50 |
<0.46 ng/mL
Compound: 2
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Cytotoxicity against human HT29 colon tumor cells
Cytotoxicity against human HT29 colon tumor cells
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[PMID: 16455242] |
| HT-29 | IC50 |
<0.46 ng/mL
Compound: 2, triptonide
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Cytotoxicity against human HT29 cells
Cytotoxicity against human HT29 cells
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[PMID: 18321701] |
| HT-29 | IC50 |
0.0084 μM
Compound: 2
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Cytotoxicity against human HT-29 cells
Cytotoxicity against human HT-29 cells
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[PMID: 21470864] |
| Jurkat | IC50 |
4 nM
Compound: 8b
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Antiproliferative activity against human Jurkat cells incubated for 3 to 6 days by alamar blue assay
Antiproliferative activity against human Jurkat cells incubated for 3 to 6 days by alamar blue assay
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[PMID: 33289552] |
| LNCaP | IC50 |
10 nM
Compound: 8b
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Antiproliferative activity against human LNCaP cells incubated for 72 hrs by CCK8 assay
Antiproliferative activity against human LNCaP cells incubated for 72 hrs by CCK8 assay
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[PMID: 33289552] |
| MCF7 | IC50 |
0.03 μM
Compound: Triptonide
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Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 72 hrs by MTT assay
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[PMID: 28759877] |
| MDA-MB-231 | IC50 |
0.03 μM
Compound: Triptonide
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Cytotoxicity against human MDA-MB-231 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human MDA-MB-231 cells assessed as reduction in cell viability after 72 hrs by MTT assay
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[PMID: 28759877] |
| MGC-803 | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human MGC-803 cells incubated for 72 hrs by Alamar Blue method
Cytotoxicity against human MGC-803 cells incubated for 72 hrs by Alamar Blue method
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[PMID: 33289552] |
| NCI-N87 | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human NCI-N87 cells incubated for 72 hrs by Alamar Blue method
Cytotoxicity against human NCI-N87 cells incubated for 72 hrs by Alamar Blue method
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[PMID: 33289552] |
| PANC-1 | IC50 |
47 nM
Compound: Triptonide
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Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 72 hrs
Antiproliferative activity against human PANC1 cells assessed as reduction in cell viability after 72 hrs
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[PMID: 31889668] |
| PANC-1 | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human Panc-1 cells incubated for 72 hrs by alamar blue assay
Cytotoxicity against human Panc-1 cells incubated for 72 hrs by alamar blue assay
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[PMID: 33289552] |
| PC-3 | IC50 |
0.6 μM
Compound: 2
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Antiproliferative activity against human PC3 cells after 72 hrs by SRB assay
Antiproliferative activity against human PC3 cells after 72 hrs by SRB assay
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[PMID: 20833543] |
| PC-3 | IC50 |
0.026 μM
Compound: 2
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Cytotoxicity against human PC3 cells assessed as inhibition of cell proliferation by sulforhodamine B assay
Cytotoxicity against human PC3 cells assessed as inhibition of cell proliferation by sulforhodamine B assay
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[PMID: 25467158] |
| PC-3 | IC50 |
0.02 μM
Compound: Triptonide
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Cytotoxicity against human PC3 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human PC3 cells assessed as reduction in cell viability after 72 hrs by MTT assay
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[PMID: 28759877] |
| PC-3 | IC50 |
25 nM
Compound: Triptonide
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Antiproliferative activity against human PC3 cells assessed as reduction in cell viability after 72 hrs by CCK8 assay
Antiproliferative activity against human PC3 cells assessed as reduction in cell viability after 72 hrs by CCK8 assay
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[PMID: 31889668] |
| PC-3 | IC50 |
0.012 μM
Compound: 8b
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Antiproliferative activity against human PC-3 cells incubated for 72 hrs by CCK8 assay
Antiproliferative activity against human PC-3 cells incubated for 72 hrs by CCK8 assay
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[PMID: 33289552] |
| Raji | IC50 |
4 nM
Compound: 8b
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Antiproliferative activity against human Raji cells incubated for 3 to 6 days by alamar blue assay
Antiproliferative activity against human Raji cells incubated for 3 to 6 days by alamar blue assay
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[PMID: 33289552] |
| RKO | IC50 |
15 nM
Compound: 8b
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Cytotoxicity against human RKO cells incubated for 72 hrs by Cell Titer-Glo luminescence assay
Cytotoxicity against human RKO cells incubated for 72 hrs by Cell Titer-Glo luminescence assay
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[PMID: 33289552] |
| SGC-7901 | IC50 |
<20 nM
Compound: 8b
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Cytotoxicity against human SGC-7901 cells incubated for 72 hrs by Alamar Blue method
Cytotoxicity against human SGC-7901 cells incubated for 72 hrs by Alamar Blue method
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[PMID: 33289552] |
| SK-OV-3 | IC50 |
0.008 μM
Compound: 2
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Antiproliferative activity against human SKOV3 cells after 72 hrs by SRB assay
Antiproliferative activity against human SKOV3 cells after 72 hrs by SRB assay
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[PMID: 20833543] |
| SK-OV-3 | IC50 |
0.008 μM
Compound: Triptonide
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Cytotoxicity against human SKOV3 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human SKOV3 cells assessed as reduction in cell viability after 72 hrs by MTT assay
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[PMID: 28759877] |
| SW1990 | IC50 |
<20 nM
Compound: 8b
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Antiproliferative activity against human SW1990 incubated for 72 hrs by alamar blue assay
Antiproliferative activity against human SW1990 incubated for 72 hrs by alamar blue assay
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[PMID: 33289552] |
| SW480 | IC50 |
17 nM
Compound: 8b
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Cytotoxicity against human SW480 cells incubated for 72 hrs by Cell Titer-Glo luminescence assay
Cytotoxicity against human SW480 cells incubated for 72 hrs by Cell Titer-Glo luminescence assay
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[PMID: 33289552] |
| U-251 | IC50 |
0.031 μM
Compound: 2
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Cytotoxicity against human U251 cells assessed as inhibition of cell proliferation by sulforhodamine B assay
Cytotoxicity against human U251 cells assessed as inhibition of cell proliferation by sulforhodamine B assay
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[PMID: 25467158] |
Triptonide blocks Wnt/β-catenin signaling via C-terminal transactivation domain of β-catenin, and promots apoptosis in Wnt-dependent cancer cells[1].
Triptonide potently inhibits the proliferation of human B-lymphoma Raji and T-lymphoma Jurkat cells with IC50 of 5.7 nM and 4.8 nM, respectively[2].
Triptonide (2.5-10 nM; 6 days) significantly suppresses B-lymphoma cell colony-forming capability[2].
Triptonide (20 nM; 3 days) promotes apoptosis through activation of PARP and caspase 3, but reduction of BCL2 protein levels in the lymphoma cells[2].
Triptonide (5-10 nM; 72 hours) markedly reduces both total and phosphorylated Lyn proteins, and diminishes Lyn downstream ERK and ATK signal pathways[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:B-lymphoma Raji cells, T-lymphoma Jurkat cells
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Concentration:0-80 nM
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Incubation Time:3 days, 6 days
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Result:Inhibited lymphoma cell tumorigenic capability in a dose-dependent manner.
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Cell Line:Raji cells
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Concentration:5 nM, 10 nM, 20 nM
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Incubation Time:3 days
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Result:Did not significantly induce apoptosis at the effective tumor growth-inhibitory (2.5-10 nM); moderately induced lymphoma cell apoptosis (20 nM).
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Cell Line:Raji cells
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Concentration:5 nM, 10 nM, 20 nM
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Incubation Time:3 days
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Result:Did not vigorously activated pro-apoptotic proteins PARP and caspase 3 in lymphoma cells (5-10 nM); significantly activated PARP and caspase 3 (20 nM); significantly reduced anti-apoptotic BCL2 levels.
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Cell Line:Raji cells
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Concentration:5 nM, 10 nM
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Incubation Time:72 hours
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Result:Significantly diminished Lyn mRNA levels in the lymphoma cells.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Eight-week-old female NOD/SCID mice (18-22 g), with 3 x 107 Raji cells xenograft[2]
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Dosage:5 mg/kg
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Administration:Intraperitoneal injection, daily, for 34 days
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Result:Potently inhibited lymphoma cell growth and tumorigenic capability.
Chemical Information
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CAS No. 38647-11-9
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Appearance Solid
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Molecular Weight 358.39
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Formula C20H22O6
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Color White to off-white
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SMILES
O=C([C@@]1([C@H]2O1)C(C)C)[C@]34O[C@H]3C[C@@]([H])(C5=C(CC6)C(OC5)=O)[C@@]6(C)[C@]47[C@H]2O7
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Synonyms
NSC 165677; PG 492
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (4)
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Journal Impact Factor
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Most Recent
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Nat Commun
Triptonide is a reversible non-hormonal male contraceptive agent in mice and non-human primates. [Abstract]2021 Feb 23;12(1):1253. PMID: 33623031 -
Clin Cancer Res
CDK9 inhibition by dinaciclib is a therapeutic vulnerability in epithelioid hemangioendothelioma. [Abstract]2024 Sep 13;30(18):4179-4189. PMID: 39052240 -
Int J Mol Sci
CHIR99021-Treated Osteocytes with Wnt Activation in 3D-Printed Module Form an Osteogenic Microenvironment for Enhanced Osteogenesis and Vasculogenesis. [Abstract]2023 Mar 22;24(6):6008. PMID: 36983081
Triptonide purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 Mar 22;24(6):6008. [Abstract]
qPCR to detect the expression of Wnt target genes in MLO-Y4 cells treated with Triptonide (Trip) (50 nM).
Triptonide purchased from MedChemExpress. Usage Cited in: Int J Mol Sci. 2023 Mar 22;24(6):6008. [Abstract]
Oil red O staining treated with Triptonide (Trip) (50 nM).
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Antiviral Res
Repurposing screen using a robust human rhinovirus infectious clone identifies pyrvinium pamoate with antiviral activity. [Abstract]2026 Jun:250:106417. PMID: 42025967
Solvent & Solubility
DMSO : 50 mg/mL (139.51 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.98 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (284 KB)
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SDS (584 KB)
- English - EN (584 KB)
- Français - FR (584 KB)
- Deutsch - DE (584 KB)
- Norwegian - NO (584 KB)
- Español - ES (584 KB)
- Swedish - SV (584 KB)
- Italian - IT (584 KB)
- Korean - KR (584 KB)
- Portuguese - PT (584 KB)
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Handling Instructions (2659 KB)
References
[1]. Jessica Chinison, et al. Triptonide Effectively Inhibits Wnt/β-Catenin Signaling via C-terminal Transactivation Domain of β-catenin. Sci Rep. 2016; 6: 32779. [Content Brief]
[2]. Ping Yang, et al. Triptonide acts as a novel potent anti-lymphoma agent with low toxicity mainly through inhibition of proto-oncogene Lyn transcription and suppression of Lyn signal pathway. Toxicol LettPing Yang. 2017 Aug 15;278:9-17. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.7903 mL | 13.9513 mL | 27.9026 mL | 69.7564 mL |
| 5 mM | 0.5581 mL | 2.7903 mL | 5.5805 mL | 13.9513 mL | |
| 10 mM | 0.2790 mL | 1.3951 mL | 2.7903 mL | 6.9756 mL | |
| 15 mM | 0.1860 mL | 0.9301 mL | 1.8602 mL | 4.6504 mL | |
| 20 mM | 0.1395 mL | 0.6976 mL | 1.3951 mL | 3.4878 mL | |
| 25 mM | 0.1116 mL | 0.5581 mL | 1.1161 mL | 2.7903 mL | |
| 30 mM | 0.0930 mL | 0.4650 mL | 0.9301 mL | 2.3252 mL | |
| 40 mM | 0.0698 mL | 0.3488 mL | 0.6976 mL | 1.7439 mL | |
| 50 mM | 0.0558 mL | 0.2790 mL | 0.5581 mL | 1.3951 mL | |
| 60 mM | 0.0465 mL | 0.2325 mL | 0.4650 mL | 1.1626 mL | |
| 80 mM | 0.0349 mL | 0.1744 mL | 0.3488 mL | 0.8720 mL | |
| 100 mM | 0.0279 mL | 0.1395 mL | 0.2790 mL | 0.6976 mL |