2. Signaling Pathways
  3. NF-κB
  4. IKK

IKK

IκB kinase; I kappa B kinase

IKK

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IKK is a complex composed of three subunits: IKKα, IKKβ, and IKKγ (also called NEMO). The complex is the signal integration hub for NF-κB activation. It integrates signals from all NF-κB activating stimuli to catalyze the phosphorylation of various IκB and NF-κB proteins, as well as of other substrates. The human IKK family has four members, the IKKs IKK-alpha and IKK-beta, and the IKK-related kinases TBK1 and IKK-epsilon.

Two members, IKKα and IKKβ, the so-called canonical members, phosphoryate IκBα, leading to activation of the transcription factor NF-κB, which controls the expression of many immune and inflammatory genes. The IKK-related proteins TBK-1 and IKK-epsilon have a different substrate--IRF3--which regulates a different set of genes, the products of which include Type I interferons. IKKs are a therapeutic target due to their crucial roles in various biological processes, including the immune response, the stress response, and tumor development.

IKK Isoform Specific Products:

IKK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13453
    BAY 11-7082
    		Inhibitor 99.98%
    BAY 11-7082 is an IκBα phosphorylation and NF-κB inhibitor. BAY 11-7082 selectively and irreversibly inhibits the TNF-α-induced phosphorylation of IκB-α, and decreases NF-κB and expression of adhesion molecules. BAY 11-7082 inhibits ubiquitin-specific protease USP7 and USP21 (IC50=0.19, 0.96 μM, respectively). BAY 11-7082 inhibits gasdermin D (GSDMD) pore formation in liposomes and inflammasome-mediated pyroptosis and IL-1β secretion in human and mouse cells.
    BAY 11-7082
  • HY-16561
    Resveratrol
    		Inhibitor 99.94%
    Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator. Resveratrol is a potent pregnane X receptor (PXR) inhibitor. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model. Resveratrol increases production of NO in endothelial cells.
    Resveratrol
  • HY-10514
    BX795
    		Inhibitor 99.84%
    BX795 is a potent and selective inhibitor of PDK1, with an IC50 of 6 nM. BX795 is also a potent and relatively specific inhibitor of TBK1 and IKKε, with an IC50 of 6 and 41 nM, respectively. BX795 blocks phosphorylation of S6K1, Akt, PKCδ, and GSK3β, and has lower selectivity over PKA, PKC, c-Kit, GSK3β etc. BX795 modulates autophagy.
    BX795
  • HY-111941
    GSK8612
    		Inhibitor 99.62%
    GSK8612 is a highly selective and potent Tank-binding Kinase-1 (TBK1) inhibitor, with a pIC50 of 6.8 for recombinant TBK1.
    GSK8612
  • HY-B0713
    Amlexanox
    		Inhibitor 99.74%
    Amlexanox (AA673; Amoxanox; CHX3673) is a specific inhibitor of IKKε and TBK1, and inhibits the IKKε and TBK1 activity determined by MBP phosphorylation with an IC50 of approximately 1-2 μM.
    Amlexanox
  • HY-123929
    PAWI-2
    		Inhibitor 99.29%
    PAWI-2 is a p53-Activator and Wnt Inhibitor. PAWI-2 inhibits β3-KRAS signaling independent of KRAS. PAWI-2 selectively inhibits phosphorylation of TBK1. PAWI-2 activates apoptosis (activation of caspase-3/7), and induces PARP cleavage. PAWI-2 promotes optineurin translocation into the nucleus and causes G2/M arrest. PAWI-2 reverses cancer stemness and overcomes drug resistance in an integrin β3 KRAS-dependent human pancreatic cancer stem cells (hPCSCs). PAWI-2 inhibits growth of tumors from hPCSCs in orthopic xenograft mice model.
    PAWI-2
  • HY-123936
    SR12343
    		Inhibitor
    SR12343, an IKK/NF-κB inhibitor, is a NF-κB essential modulator (NEMO)-binding domain (NBD) mimetic. SR12343 inhibits TNF-α- and LPS-induced NF-κB activation by blocking the interaction between IKKβ and NEMO, with an IC50 of 37.02 μM for TNF-α-mediated NF-κB activation. SR12343 suppresses LPS-induced acute pulmonary inflammation in mice. SR12343 can be used for research of inflammatory and degenerative diseases.
    SR12343
  • HY-16561G
    Resveratrol (GMP)
    		Inhibitor
    Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator. Resveratrol is a potent pregnane X receptor (PXR) inhibitor. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model. Resveratrol increases production of NO in endothelial cells.
    Resveratrol (GMP)
  • HY-10074
    TPCA-1
    		Inhibitor 99.72%
    TPCA-1 is a potent and selective inhibitor of IKK-2 with IC50 of 17.9 nM. TPCA-1 is an effective inhibitor of STAT3 phosphorylation, DNA binding, and transactivation.
    TPCA-1
  • HY-13018
    MRT67307
    		Inhibitor 99.34%
    MRT67307 is a dual inhibitor of the IKKε and TBK-1 with IC50s of 160 and 19 nM, respectively. MRT67307 also inhibits ULK1 and ULK2 with IC50s of 45 and 38 nM, respectively. MRT67307 also blocks autophagy in cells.
    MRT67307
  • HY-10172
    IMD-0354
    		Inhibitor 99.51%
    IMD-0354 (IKK2 Inhibitor V) is a selective IKKβ inhibitor which inhibits NF-κB activity. IMD0354 inhibits TNF-α induced NF-κB transcription activity with an IC50 of 1.2 uM.
    IMD-0354
  • HY-13687
    IKK 16
    		Inhibitor 99.88%
    IKK 16 is a selective IκB kinase (IKK) inhibitor for IKK2, IKK complex and IKK1 with IC50s of 40 nM, 70 nM and 200 nM, respectively. IKK16 also inhibits leucine-rich repeat kinase-2 (LRRK2) with an IC50 of 50 nM.
    IKK 16
  • HY-10519
    BMS-345541
    		Inhibitor 99.86%
    BMS-345541 is a selective inhibitor of the catalytic subunits of IKK (IKK-2 IC50=0.3 μM, IKK-1 IC50=4 μM). BMS-345541 binds at an allosteric site of IKK.
    BMS-345541
  • HY-15473
    MLN120B
    		Inhibitor 99.76%
    MLN120B (ML120B) is a potent, ATP competitive, and orally active inhibitor of IKKβ with an IC50 of 60 nM. MLN120B inhibits multiple myeloma cell growth in vitro and in vivo and also can be used for the research of rheumatoid arthritis.
    MLN120B
  • HY-10518
    BMS-345541 hydrochloride
    		Inhibitor 99.90%
    BMS-345541 hydrochloride is a selective inhibitor of the catalytic subunits of IKK (IKK-2 IC50=0.3 μM, IKK-1 IC50=4 μM). BMS-345541 binds at an allosteric site of IKK.
    BMS-345541 hydrochloride
  • HY-133117
    BAY-985
    		Inhibitor 99.88%
    BAY-985 is a highly potent, orally active and selective ATP-competitive dual inhibitor of TBK1 and IKKε with IC50s of 2/30 and 2 nM for TBK1 (low/high ATP) and IKKε, respectively. Antitumor efficacy.
    BAY-985
  • HY-13295
    Vinpocetine
    		Inhibitor 99.57%
    Vinpocetine (Ethyl apovincaminate) is a derivative of the alkaloid Vincamine that blocks voltage-gated Na+ channels. The IC50 value of Vinpocetine on direct IKK inhibition in the cell-free system is 17.17 μM. Vinpocetine is a phosphodiesterase (PDE) inhibitor and inhibits NF-κB-dependent inflammatory responses by directly targeting IκB kinase complex (IKK), and has been widely used for the treatment of cerebrovascular disorders.
    Vinpocetine
  • HY-13060
    ACHP Hydrochloride
    		Inhibitor 99.54%
    ACHP Hydrochloride (IKK-2 Inhibitor VIII) is a highly potent and selective IKK-β inhibitor with an IC50 of 8.5 nM.
    ACHP Hydrochloride
  • HY-12687
    Tizoxanide
    		Inhibitor 99.09%
    Tizoxanide (TIZ) is the active metabolite of Nitazoxanide, which is a thiazolide anti-infective compound against anaerobic bacteria, protozoa, and a range of viruses. Tizoxanide (TIZ) has anti-HIV-1 activities and potent inhibition of both HBV and HCV replication with values EC50 of 0.46μM and 0.15 μM, respectively. Tizoxanide also exerts anti-inflammatory effects by inhibiting the production of pro-inflammatory cytokines and suppressing of the activation of the NF-κB and the MAPK signaling pathways in LPS-treated macrophage cells.
    Tizoxanide
  • HY-128679
    TBK1/IKKε-IN-5
    		Inhibitor 99.58%
    TBK1/IKKε-IN-5 (compound 1) is an orally active TBK1 and IKKε dual inhibitor, with IC50 values of 1 and 5.6 nM, respectively. TBK1/IKKε-IN-5 enhances the blockade response to PD-1 and induces immune memory in rats when combines with anti-PD-L1. TBK1/IKKε-IN-5 can be used in cancer research, especially in tumour immunity.
    TBK1/IKKε-IN-5
Cat. No. Product Name / Synonyms Application Reactivity
IKK Isoform Comparison

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