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Cucurbitacin E

Name: Cucurbitacin E
Brand: TargetMol
SKU: T5S1467
Price: 54 USD
Availability: InStock
Rating: 5 (10 reviews)

🥰Excellent

Catalog No. T5S1467Cas No. 18444-66-1

Cucurbitacin E is a natural product isolated from the climbing stem of Cucumic melo L. It significantly suppresses the activity of the cyclin B1/CDC2 complex.Cucurbitacin E has prevention of neurodegeneration, it has potent anti-proliferative, antineoplastic, anti-inflammatory and analgesic actions.

Cucurbitacin E

🥰Excellent

Purity: 99.87%

Catalog No. T5S1467Cas No. 18444-66-1

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$54	In Stock	In Stock
5 mg	$117	In Stock	In Stock
10 mg	$187	In Stock	In Stock
25 mg	$316	In Stock	In Stock
50 mg	$469	In Stock	In Stock
100 mg	$677	In Stock	In Stock
1 mL x 10 mM (in DMSO)	$143	In Stock	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Purity:99.87%

Color:White

Resource Download

COA LCMS HNMR

Product Introduction

Bioactivity

Description

In vitro

the anti-proliferation and cell cycle G2/M arrest induced by Cucurbitacin E (CuE)?in CRC cells.?MPM-2 flow cytometry tests show that CuE-treated cells accumulated in metaphase (CuE 2.5-7.5 μM).?CuE produced G2/M arrest as well as the downregulation of CDC2 and cyclin B1 expression and dissociation.?Both effects increased proportionally with the dose of CuE;?however, the inhibition of proliferation, arrest of mitosis, production of reactive oxygen species (ROS), and loss of mitochondrial membrane potential (ΔΨm) were found to be dependent on the quantity of CuE used to treat the cancer cells.?In addition, cell cycle arrest in treated cells coincided with the activation of the gene GADD45(α, β, γ).?Incubation with CuE resulted in the binding of GADD45γ to CDC2, which suggests that the delay in CuE-induced mitosis is regulated by the overexpression of GADD45γ.?CuE may have antitumor activities in established CRC[3].

Chemical Properties

Molecular Weight	556.69
Formula	C₃₂H₄₄O₈
Cas No.	18444-66-1
Smiles	CC(=O)OC(C)(C)\C=C\C(=O)[C@](C)(O)[C@H]1[C@H](O)C[C@@]2(C)[C@@H]3CC=C4[C@@H](C=C(O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@]12C
Relative Density.	1.24g/cm3

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 150 mg/mL (269.45 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+90% Corn Oil: 2.5 mg/mL (4.49 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	1.7963 mL	8.9817 mL	17.9633 mL	89.8166 mL
5 mM	0.3593 mL	1.7963 mL	3.5927 mL	17.9633 mL
10 mM	0.1796 mL	0.8982 mL	1.7963 mL	8.9817 mL
20 mM	0.0898 mL	0.4491 mL	0.8982 mL	4.4908 mL
50 mM	0.0359 mL	0.1796 mL	0.3593 mL	1.7963 mL
100 mM	0.0180 mL	0.0898 mL	0.1796 mL	0.8982 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc