2. NF-κB
  3. NF-κB
  4. DMAPT

DMAPT  (Synonyms: Dimethylamino Parthenolide)

Cat. No.: HY-16172 Purity: ≥98.0%
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DMAPT (Dimethylamino Parthenolide), an analogue of Parthenolide (PTL), is an oral active NF-κB inhibitor, with a LD50 of 1.7 μM for cell population in AML cells. Has potential anti-cancer and anti-metastatic effect.

For research use only. We do not sell to patients.

DMAPT Chemical Structure

DMAPT Chemical Structure

CAS No. : 791595-09-0

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10 mM * 1 mL in DMSO
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100 mg USD 470 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of DMAPT:

DMAPT Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE DMAPT

View All NF-κB Isoform Specific Products:

View All Isoforms
NF-κB NF-κB1/p50 RelA/p65 RelB c-Rel

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

DMAPT (Dimethylamino Parthenolide), an analogue of Parthenolide (PTL), is an oral active NF-κB inhibitor, with a LD50 of 1.7 μM for cell population in AML cells. Has potential anti-cancer and anti-metastatic effect[1].

IC50 & Target

NF-κB[1].
In Vitro

DMAPT treatment decreased constitutive NF-κB binding activity, inhibits cell proliferation and viability of PC-3 and DU145 cells[2].
Treatment of PC-3 and DU145 cells with 5 and 4 μM DMAPT, respectively, increases the population doubling times of PC-3 prostate cancer cells from 23.0 ± 5.0 h to 42.0 ± 3.0 h and of the DU145 cells from 20.4 ± 2.2 h to 72.5 ± 24.8 h[2].

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

DMAPT Related Antibodies

Cell Proliferation Assay[2]

Cell Line: PC-3 and DU145 cells.
Concentration: PC-3 cells (0, 2.5, 5 μM), DU145 cells (0 and 4 μM).
Incubation Time: 24 and 48 hours.
Result: Decreased constitutive NF-κB binding activity, inhibits cell proliferation and viability of PC-3 and DU145 cells.
In Vivo

Treatment with DMAPT (100 mg/kg, Oral gavage daily for 7 days) increases sensitivity of PC-3 tumor xenografts to X-rays[2].
DMAPT (100 mg/kg, Oral gavage thrice weekly from 42 to 300 days since birth) treatment slows normal tumor development in TRAMP mice, extending the time-to-palpable prostate tumor by 20%[3].
DMAPT further reduces the metastatic area below that of the water vehicle treatment group in lung tissues (0.10% ± 0.15 SD, 92% reduction, p = 0.0028) in TRAMP mice[3].

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

Animal Model: PC-3 tumor xenograft in athymic nude mice[2].
Dosage: 100 mg/kg.
Administration: Oral gavage daily for 7 days.
Result: Increased sensitivity of PC-3 tumor xenografts to X-rays.
Animal Model: Six-week-old male TRAMP mice[3].
Dosage: 100 mg/kg.
Administration: Oral gavage thrice weekly from 42 to 300 days since birth.
Result: Slowed normal tumor development in TRAMP mice, extending the time-to-palpable prostate tumor by 20%.
Molecular Weight

293.40

Formula

C17H27NO3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

C[C@]12[C@@](O2)([H])[C@]3([H])[C@](CC/C(C)=C\CC1)([H])[C@@H](C(O3)=O)CN(C)C
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 (426.04 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 1.1 mg/mL (3.75 mM; ultrasonic and warming and heat to 40°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4083 mL 17.0416 mL 34.0832 mL
5 mM 0.6817 mL 3.4083 mL 6.8166 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.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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 (7.09 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 (7.09 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
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
H2O / DMSO 1 mM 3.4083 mL 17.0416 mL 34.0832 mL 85.2079 mL
DMSO 5 mM 0.6817 mL 3.4083 mL 6.8166 mL 17.0416 mL
10 mM 0.3408 mL 1.7042 mL 3.4083 mL 8.5208 mL
15 mM 0.2272 mL 1.1361 mL 2.2722 mL 5.6805 mL
20 mM 0.1704 mL 0.8521 mL 1.7042 mL 4.2604 mL
25 mM 0.1363 mL 0.6817 mL 1.3633 mL 3.4083 mL
30 mM 0.1136 mL 0.5681 mL 1.1361 mL 2.8403 mL
40 mM 0.0852 mL 0.4260 mL 0.8521 mL 2.1302 mL
50 mM 0.0682 mL 0.3408 mL 0.6817 mL 1.7042 mL
60 mM 0.0568 mL 0.2840 mL 0.5681 mL 1.4201 mL
80 mM 0.0426 mL 0.2130 mL 0.4260 mL 1.0651 mL
100 mM 0.0341 mL 0.1704 mL 0.3408 mL 0.8521 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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DMAPT 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:

DMAPT791595-09-0Dimethylamino ParthenolideNF-κBNuclear factor-κBNuclear factor-kappaBInhibitorinhibitorinhibit

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