Home NF-κB IκB/IKK inhibitor IMD 0354 For research use only.

IMD 0354

Synonyms: IKK2 Inhibitor V

IMD-0354 (IKK2 Inhibitor V) is an IKKβ inhibitor and blocks IκBα phosphorylation in NF-κB pathway.

IMD 0354 Chemical Structure

IMD 0354 Chemical Structure

CAS No. 978-62-1

Purity & Quality Control

IMD 0354 Related Products

Signaling Pathway

IκB/IKK Signaling Pathways

IκB/IKK Signaling Pathway

Cell Data

Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
HFF cells Function assay 72 h Antiapicomplexan activity against Toxoplasma gondii RH tachyzoites expressing yellow fluorescent protein infected in HFF cells after 72 hrs by fluorescence assay, IC50=0.016 μM 22970937
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Biological Activity

Description IMD-0354 (IKK2 Inhibitor V) is an IKKβ inhibitor and blocks IκBα phosphorylation in NF-κB pathway.
Targets
IKKβ [1]
In vitro
In vitro IMD-0354 (< 5 μM) inhibits the expression of NF-κB as well as the translocation of NF-κB to the nucleus in HMC-1 cells. IMD-0354 suppresses cell proliferation in a time- and dose-dependent manner in HMC-1 cells. IMD-0354 (0.5 μM) almost inhibits the proliferation of IC-2G559 cells and IC-2V814 cells. IMD-0354 (0.5 μM) results in arrest of the cell cycle at the G0/G1 phase in HMC-1 cells. IMD-0354 (1 μM) increases the number of cells with hypodiploid DNA content in HMC-1 cells. IMD-0354 (<1 μM) decreases the ratio of cells in S and G2/M phases in HMC-1 cells. IMD-0354 (1 μM) downregulates Cyclin D3 expression as well as pRb phosphorylation level in a time-dependent manner in HMC-1 cells. IMD-0354 (< 10 μM) has no influence on the signals of STAT3 and STAT6, whereas the phosphorylation of STAT1 and STAT5 is very slightly suppressed at high concentrations in HMC-1 cells. IMD-0354 suppresses the translocation of NF-κB to the nucleus in CBhCMCs after 24 hours in a dose-dependent manner. [1] IMD-0354 inhibits 98.5% of NF-κB activity at a concentration of 10 μg/ml in HepG2 cells. [2] IMD-0354 (1 μM) ameliorates the TNFα-induced decrease in the adiponectin concentration in the media, when the TNFα (6 nM) and insulin (100 nM) are administered simultaneously in 3T3-L1 adipocytes serum-starved for 12 h. IMD-0354 (1 μM) restores the phosphorylation of Akt down-regulated by the TNFα treatment, when the TNFα (6 nM) and insulin (100 nM) are administered simultaneously in 3T3-L1 adipocytes serum-starved for 12 h. [3] IMD-0354 (1 μM) inhibits phosphorylation of IκBα and nuclear translocation of nuclear factor-kappa B (NF-κB) induced by tumor necrosis factor-α (TNF-α) in cultured cardiomyocytes. IMD-0354 (1 μM) significantly reduces TNF-α-induced production of interleukin-1β and monocyte chemoattractant protein-1 from cultured cardiomyocytes. [4]
Cell Research Cell lines HMC-1, IC-2, CBhCMCs cells
Concentrations 10 μM
Incubation Time 72 hours
Method Cells (2×105 cells/mL) are incubated in phenol red free α-MEM containing 10% FCS (for HMC-1 and IC-2 cells) or 5% FCS (for CBhCMCs), and antibiotics with or without various concentrations of IMD-0354, STI571, or PDTC. IC-2WT cells and CBhCMCs are incubated in the presence of 100 ng/mL recombinant rat or recombinant human SCF. One hundred microliters of cell suspension is applied to each well of 96-well culture plates and are incubated for 24, 48, and 72 hours. Before 4 hours from the end of the culture, 10 μL of 5 mg/mL 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium bromide (MTT) dissolves in PBS is added to each well. The reaction is stopped with the addition of 100 μL of 10% SDS in 0.01 N HCl. Absorbance is measured at 577 nm with ImmunoMini NJ-2300.
Experimental Result Images Methods Biomarkers Images PMID
Western blot Cyclin D1 / Cyclin D2 / Cyclin D3 / Cyclin E / Bcl-2 p-IκBα / IκBα 24510578
Immunofluorescence NF-κB p65 VEGFA 29332242
Growth inhibition assay Cell viability 24014113
In Vivo
In vivo IMD-0354 at 5 mg/kg also significantly decreases NF-κB, but the magnitude of the decrease is lower than with 20 mg/kg IMD-0354 in lungs of OVA-sensitized mice. IMD-0354 (20 mg/kg) ameliorates airway hyperresponsiveness and reduces the numbers of bronchial eosinophils and mucus-producing cells in OVA-sensitized mice. IMD-0354 (20 mg/kg) also reduces the total numbers of cells and eosinophils in bronchoalveolar lavage fluid in OVA-sensitized mice. IMD-0354 (20 mg/kg) inhibits the production of Th2 cytokines such as interleukin (IL)-5 and IL-13 and eotaxin in the airways and/or lungs of OVA-sensitized mice, but it does not affect the restoration of Th1 cytokines such as IL-12 and interferon-gamma under the same experimental conditions. IMD-0354 (20 mg/kg) results in a partial decrease in serum IgE concentration in OVA-sensitized mice. [2] IMD-0354 significantly decreases the plasma glucose levels in KKAy mice treated with and fed an HF diet in an dose-dependent manner without influence of body weight. [3] IMD-0354 (10 mg/kg) results in a significant dose-dependent reduction of the infarction area/area at risk ratio and the preservation of fractional shortening ratio. [4]
Animal Research Animal Models ovalbumin (OVA)-sensitized mice
Dosages 20 mg/kg
Administration Intraperitoneal

Chemical Information & Solubility

Molecular Weight 383.67 Formula

C15H8ClF6NO2
CAS No. 978-62-1 SDF Download IMD 0354 SDF
Smiles C1=CC(=C(C=C1Cl)C(=O)NC2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F)O
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 76 mg/mL ( (198.08 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 76 mg/mL

Water : Insoluble


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In vivo
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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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