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  4. NP-G2-044

NP-G2-044 is a potent, orally active fascin inhibitor, with an IC50 of ~2 μM. NP-G2-044 blocks tumor metastasis and increases antitumor immune response.

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

NP-G2-044 Chemical Structure

NP-G2-044 Chemical Structure

CAS No. : 1807454-59-6

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 145 In-stock
Solution
10 mM * 1 mL in DMSO USD 145 In-stock
Solid
1 mg USD 62 In-stock
5 mg USD 132 In-stock
10 mg USD 198 In-stock
25 mg USD 418 In-stock
50 mg USD 638 In-stock
100 mg USD 957 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 2 publication(s) in Google Scholar

NP-G2-044 Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

NP-G2-044 is a potent, orally active fascin inhibitor, with an IC50 of ~2 μM. NP-G2-044 blocks tumor metastasis and increases antitumor immune response[1][2].

In Vitro

NP-G2-044 inhibits the migration of MDA-MB-231 tumor cells with an IC50 ~10 μM. NP-G2-044 decreases filopodial formation resulting in decreased lamellipodial formation[1].

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

NP-G2-044 Related Antibodies
In Vivo

NP-G2-044 (100 mg/kg; i.p.; daily for 18 days) inhibits breast tumor metastasis in mouse models[1].
Upon oral administration, NP-G2-044 targets and binds to fascin, thereby preventing the interaction of fascin with actin filaments, thereby preventing actin bundling and filopodia formation. By preventing actin cytoskeletal reorganization, the dynamic changes in cell shape that are necessary for tumor cell migration and invasion to occur are impaired, and tumor cell migration and metastasis are inhibited[3].

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

Animal Model: 6-8 week old female BALB/c mice (mouse model bearing 4T1 tumor cells)[1]
Dosage: 100 mg/kg
Administration: I.p.; daily for 18 days
Result: Inhibition of 4T1 mouse mammary tumor cell metastasis to the lung.
Molecular Weight

399.37

Formula

C21H16F3N3O2
CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C(C1=C(C)OC=C1)NC2=NN(CC3=CC=C(C(F)(F)F)C=C3)C4=C2C=CC=C4
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 : 100 mg/mL (250.39 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 2.5039 mL 12.5197 mL 25.0394 mL
5 mM 0.5008 mL 2.5039 mL 5.0079 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)

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

This equation is commonly abbreviated as: C1V1 = C2V2

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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: ≥ 2.5 mg/mL (6.26 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 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% Corn Oil

    Solubility: ≥ 2.5 mg/mL (6.26 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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: 99.76%

COA (258 KB) LCMS (266 KB)

Handling Instructions (2659 KB)
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 2.5039 mL 12.5197 mL 25.0394 mL 62.5986 mL
5 mM 0.5008 mL 2.5039 mL 5.0079 mL 12.5197 mL
10 mM 0.2504 mL 1.2520 mL 2.5039 mL 6.2599 mL
15 mM 0.1669 mL 0.8346 mL 1.6693 mL 4.1732 mL
20 mM 0.1252 mL 0.6260 mL 1.2520 mL 3.1299 mL
25 mM 0.1002 mL 0.5008 mL 1.0016 mL 2.5039 mL
30 mM 0.0835 mL 0.4173 mL 0.8346 mL 2.0866 mL
40 mM 0.0626 mL 0.3130 mL 0.6260 mL 1.5650 mL
50 mM 0.0501 mL 0.2504 mL 0.5008 mL 1.2520 mL
60 mM 0.0417 mL 0.2087 mL 0.4173 mL 1.0433 mL
80 mM 0.0313 mL 0.1565 mL 0.3130 mL 0.7825 mL
100 mM 0.0250 mL 0.1252 mL 0.2504 mL 0.6260 mL
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NP-G2-044 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:

NP-G2-0441807454-59-6OthersactinfilamentsfascinfilopodialformationcellmigrationmetastasisInhibitorinhibitorinhibit

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