2. Apoptosis
  3. Apoptosis
  4. NVX-207

NVX-207, a Betulinic acid-derived anti-cancer compound, shows anti-tumor activity (mean IC50=3.5 μM) against various human and canine cell lines. NVX-207-induced apoptosis is associated with activation of the intrinsic apoptotic pathway via cleavage of caspases -9, -3, -7 and of PARP.

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NVX-207 Chemical Structure

NVX-207 Chemical Structure

CAS No. : 745020-66-0

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 605 In-stock
Solution
10 mM * 1 mL in DMSO USD 605 In-stock
Solid
5 mg USD 550 In-stock
10 mg USD 850 In-stock
25 mg USD 1750 In-stock
50 mg USD 2750 In-stock
100 mg USD 3950 In-stock
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NVX-207 Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

NVX-207, a Betulinic acid-derived anti-cancer compound, shows anti-tumor activity (mean IC50=3.5 μM) against various human and canine cell lines. NVX-207-induced apoptosis is associated with activation of the intrinsic apoptotic pathway via cleavage of caspases -9, -3, -7 and of PARP[1].

In Vitro

NVX-207 induces cell death via apoptosis[1]. NVX-207 has a high cytotoxicity with IC50 values ranging from 7.6-8.5 µM, in the three analyzed malignant glioma cell lines. NVX-207 leads to PARP cleavage and to a decrease in Survivin expression levels under normoxic and hypoxic conditions. NVX-207 (20 µM) causes a significantly high rate of necrosis of glioma cell lines[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

NVX-207 Related Antibodies
In Vivo

Intravenous application of NVX-207 in mice is well tolerated[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

601.86

Formula

C36H59NO6
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C([C@]1(CC[C@H]2C(C)=C)[C@@]2([H])[C@](CC[C@@]3([H])[C@]4(CC[C@]5([H])[C@@]3(CC[C@H](OC(C)=O)C5(C)C)C)C)([H])[C@@]4(C)CC1)OCC(CO)(N)CO
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (207.69 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.6615 mL 8.3076 mL 16.6152 mL
5 mM 0.3323 mL 1.6615 mL 3.3230 mL
View the 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.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

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.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (3.46 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (3.46 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
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

Purity: ≥98.0%

COA (252 KB) HNMR (334 KB)

Handling Instructions (2659 KB)
References
Cell Assay
[2]

Cytotoxic activities are evaluated using the Sulforhodamine-B (SRB) assay. Exponentially growing cells are seeded into 96-well plates at cell densities to prevent confluence for 96 h. After 24 h, the cells are treated using a dilution series of the compounds for 72 h under normoxic or hypoxic conditions. After treatment, the adherent cells are fixed using 10% TCA at 4°C for 1 h; the cells are washed with ice-cold water and are dyed using 100 µL of 4.4% SRB solution for 10 min. After staining, the plates are washed with 1% acetic acid and air-dried overnight. Three hundred microliters of 20 mM Tris base solution is added, and the absorbance is measured at 540 nm using a 96-well plate reader. The IC50 values indicate the concentrations of the compound that cause 50% cell inhibition. The data are obtained in three independent experiments.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
References

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 1.6615 mL 8.3076 mL 16.6152 mL 41.5379 mL
5 mM 0.3323 mL 1.6615 mL 3.3230 mL 8.3076 mL
10 mM 0.1662 mL 0.8308 mL 1.6615 mL 4.1538 mL
15 mM 0.1108 mL 0.5538 mL 1.1077 mL 2.7692 mL
20 mM 0.0831 mL 0.4154 mL 0.8308 mL 2.0769 mL
25 mM 0.0665 mL 0.3323 mL 0.6646 mL 1.6615 mL
30 mM 0.0554 mL 0.2769 mL 0.5538 mL 1.3846 mL
40 mM 0.0415 mL 0.2077 mL 0.4154 mL 1.0384 mL
50 mM 0.0332 mL 0.1662 mL 0.3323 mL 0.8308 mL
60 mM 0.0277 mL 0.1385 mL 0.2769 mL 0.6923 mL
80 mM 0.0208 mL 0.1038 mL 0.2077 mL 0.5192 mL
100 mM 0.0166 mL 0.0831 mL 0.1662 mL 0.4154 mL
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NVX-207 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

NVX-207745020-66-0NVX207NVX 207ApoptosistumorcleavagecaninecelllinesmalignancieslipidmetabolismcancerInhibitorinhibitorinhibit

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