NSC 405020

For research use only.

Catalog No.S8072

2 publications

NSC 405020 Chemical Structure

CAS No. 7497-07-6

NSC 405020 is a noncatalytic inhibitor of MT1-MMP, directly interacts with PEX domain of MT1-MMP, affects PEX homodimerization but not catalytic activity of MT1-MMP.

Selleck's NSC 405020 has been cited by 2 publications

Purity & Quality Control

Choose Selective MMP Inhibitors

Biological Activity

Description NSC 405020 is a noncatalytic inhibitor of MT1-MMP, directly interacts with PEX domain of MT1-MMP, affects PEX homodimerization but not catalytic activity of MT1-MMP.
Targets
MT1-MMP [1]
In vitro

NSC 405020 is a noncatalytic inhibitor of MT1-MMP, directly interacts with PEX domain of MT1-MMP. NSC 405020 affects PEX homodimerization but not catalytic activity of MT1-MMP. NSC 405020 (100μM) inhibits migration of cells with high level of MT1-MMP, with a reduction of migration efficiency by about 75%. NSC 405020 does not inhibit migration of cells with low level of MT1-MMP and does not inhibit cell adhesion on collagen.[1]
In vivo NSC 405020 (0.5 mg/kg, intratumoral injection) significantly represses tumor growth. NSC 405020 causes a fibrotic, ΔPEX-like tumor phenotype and increases the level of COL-I. [1]

Protocol

Kinase Assay:[1]
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Migration assays:

Assays are conducted in wells of a 24-well, 8 μm pore size Transwell plate. A 6.5-mm insert membrane is coated with 0.1 mL COL-I (300 μg/mL in MEGM) and then air dried for 16 hours. The collagen coating is rehydrated for 1 hour in 0.2 mL MEGM. The inner chamber contains MEGM-10% FBS as a chemoattractant. The compounds (10–100 μmol/L) or DMSO (0.1%–1%) are added to both inner and outer chambers. Before plating in the outer chamber, cells (5×104) are coincubated for 20 minutes with the compounds or DMSO in MEGM. Cells are allowed to migrate for 16 to 18 hours. The cells remaining on the top surface of the membrane are removed with a cotton swab. The cells on the bottom surface of the membrane are fixed and stained (0.2% crystal violet). The incorporated dye is extracted with 1% SDS and the A570 is measured.
Cell Research:[1]
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  • Cell lines: 184B5-MT and MCF7-β3/MT
  • Concentrations: ~400 μM
  • Incubation Time: 24 or 30 h
  • Method: Assays are conducted in wells of a 96-well flat bottom, white wall plates. 184B5-MT and MCF7-β3/MT cells (5×104) are grown for 16 hours in MEGM-10% FBS and DMEM-10% FBS, respectively. 184B5-MT cells are replenished with fresh MEGM (0.1 mL per well) and incubated for an additional 24 hours in the presence of the compounds (100 μM) or vehicle (1% DMSO). MCF7-β3/MT cells are replenished with fresh DMEM-10% FBS (0.1 mL per well) and incubated for an additional 6 hours in the presence of the compounds (400 μM) or vehicle (2% DMSO). The viable cells are counted using a luminescent ATP-Lite assay.
    (Only for Reference)
Animal Research:[1]
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  • Animal Models: BALB/c nu/nu mice injected with MCF7-β3/WT and MCF7-β3/ΔPEX cells
  • Dosages: 0.5 mg/kg, 3 times per week
  • Administration: Intratumoral injection
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 52 mg/mL (199.87 mM)
Ethanol 52 mg/mL (199.87 mM)
Water Insoluble
In vivo Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
1% DMSO+30% polyethylene glycol+1% Tween 80
For best results, use promptly after mixing. 		5 mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 260.16
Formula

C12H15Cl2NO
CAS No. 7497-07-6
Storage powder
in solvent
Synonyms N/A
Smiles CCCC(C)NC(=O)C1=CC(=C(C=C1)Cl)Cl

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
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Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2

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Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

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MMP Signaling Pathway Map

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID