2. Signaling Pathways
  3. Neuronal Signaling
  4. CaMK

CaMK

Calmodulin-dependent protein kinases; Calmodulin-dependent kinases

CaMK

Related Products

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The Ca2+/calmodulin-dependent kinase (CaMK) family has been recognized as a key mediator in living organisms and various biological processes.

CaMK II is a multifunctional cytoplasmic calcium and calmodulin-dependent protein kinase that phosphorylates and alters the function of a variety of substrates. The CaMK II pathway has been found to regulate the RANKL-induced osteoclast formation via the cAMP-response element binding protein (CREB) pathway.

Among many signaling pathways of proliferation, intracellular calciumol/L has been extensively demonstrated to be very important. In cytoplasm, calciumol/L binds to calmodulin, and then activates the CaMKs which are a family of structurally related serine/threonine protein kinases including CaMKI-IV. CaMKII, a multi functional protein kinase, is ubiquitously involved in many physiological processes including control of cell cycle, apoptosis, gene expression, and neurotransmission.

CaMK Isoform Specific Products:

CaMK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-15465
    KN-93
    		Inhibitor 99.42%
    KN-93 is a cell-permeable, reversible and competitive inhibitor calmodulin-dependent kinase type II (CaMKII) with a Ki of 370 nM.
    KN-93
  • HY-19805
    STO-609
    		Inhibitor 98.20%
    STO-609 is a selective and cell-permeable inhibitor of the Ca2+/calmodulin-dependent protein kinase kinase (CaM-KK), with Ki values of 80 and 15 ng/mL for recombinant CaM-KKα and CaM-KKβ, respectively. STO-609 inhibits AMP-activated protein kinase kinase (AMPKK) activity in HeLa cell lysates with an IC50 ~0.02 g/ml.
    STO-609
  • HY-100001
    SKF-96365 hydrochloride
    		Inhibitor 99.93%
    SKF-96365 hydrochloride is a TRPC channel antagonist and store-operated calcium entry (SOCE) inhibitor. SKF-96365 hydrochloride reduces calcium ion influx by inhibiting the activity and expression of TRPC6, STIM1 and Orai1. SKF-96365 hydrochloride inhibits voltage-gated sodium current (cardiac INa/NaV1.5) and slows myocardial conduction. SKF-96365 hydrochloride inhibits phosphorylation/activation of CaMKIIγ and suppresses the downstream AKT signaling pathway. SKF-96365 hydrochloride induces G2/M phase cell cycle arrest, apoptosis and cytoprotective autophagy in colorectal cancer cells. SKF-96365 hydrochloride alleviates allergic rhinitis symptoms by reducing inflammatory cytokine levels. SKF-96365 hydrochloride reduces intracellular calcium overload, inhibits Homer1 expression, prevents nuclear damage and suppresses apoptosis. SKF-96365 hydrochloride inhibits the growth of colorectal cancer xenografts in nude mice. SKF-96365 hydrochloride is applicable to research related to allergic rhinitis, colorectal cancer, Parkinson's disease, persistent spontaneous nociception and hyperalgesia.
    SKF-96365 hydrochloride
  • HY-15465B
    KN-93 phosphate
    		Inhibitor 99.72%
    KN-93 phosphate is a cell-permeable, reversible and competitive inhibitor calmodulin-dependent kinase type II (CaMKII) with a Ki of 370 nM.
    KN-93 phosphate
  • HY-N6732
    K-252a
    		Inhibitor 99.45%
    K-252a, a staurosporine analog, inhibits protein kinase, with IC50 values of 470 nM, 140 nM, 270 nM, and 1.7 nM for PKC, PKA, Ca2+/calmodulin-dependent kinase type II, and phosphorylase kinase, respectively. K-252a is a potent inhibitor (IC50 of 3 nM) of the tyrosine protein kinase (TRK) activity of the NGF receptor gp140trk, the product of the trk protooncogene.
    K-252a
  • HY-181506
    TYMJ-01
    		Degrader
    TYMJ-01 is a fluorescent probe and eEF2K degrader. TYMJ-01 induces dose-dependent and specific degradation of eEF2K via the ubiquitin-proteasome pathway, with a DC50 of 82 nM. TYMJ-01 inhibits the proliferation, migration and invasion of triple-negative breast cancer cells. TYMJ-01 enables dynamic fluorescent imaging of eEF2K degradation in triple-negative breast cancer cells; it enhances the anti-tumor activity of Paclitaxel (HY-B0015). TYMJ-01 can be used for the research of triple-negative breast cancer.
    TYMJ-01
  • HY-W720917
    Junicedric acid
    		Activator
    Junicedric acid is a diterpenoid compound that can be isolated from the resin of the Araucaria araucana tree. Junicedric acid exerts neuroprotective activity by increasing intracellular calcium levels in hippocampal neurons, activating PKC and calcium/calmodulin-dependent protein kinase (CaMKII), and preventing Amyloid-β oligomer-induced synaptic protein loss, apoptosis, and long-term potentiation (LTP) inhibition. Junicedric acid can be used in the study of the pathological mechanisms of neurodegenerative diseases such as Alzheimer's disease.
    Junicedric acid
  • HY-19230
    DY-9760e
    		Inhibitor
    DY-9760e is a calmodulin (CaM) inhibitor. DY-9760e selectively inhibits the activity of various calmodulin-dependent enzymes by antagonizing the Ca²⁺/CaM complex, exhibiting the strongest inhibitory activity against nNOS, CaM kinase II, and calcineurin (Ki: 0.9, 1.4, and 2.0 μM, respectively). DY-9760e inhibits excessive nitric oxide production and protein tyrosine nitration, as well as the activation of calpain and caspase-3. DY-9760e reduces infarct size, improves cardiac function, and inhibits oxidative stress and cell death. DY-9760e can be used in research on the treatment of myocardial infarction, cerebral ischemia, and other diseases.
    DY-9760e
  • HY-110096
    A-484954
    		Inhibitor 99.57%
    A-484954 is a highly selective eukaryotic elongationfactor-2 kinase(eEF2K) inhibitor, with an IC50 of 280 nM.
    A-484954
  • HY-13290
    KN-62
    		Inhibitor 99.00%
    KN-62 is a selective and reversible inhibitor of calmodulin-dependent protein kinase II (CaMK-II) with a Ki of 0.9 μM for rat brain CaMK-II. KN-62 directly binds to the calmodulin binding site of CaMK-II. KN-62 displays noncompetitive antagonism at P2X7 receptors in HEK293 cells, with an IC50 value of approximately 15 nM.
    KN-62
  • HY-B0532A
    Trifluoperazine dihydrochloride
    		Inhibitor 99.98%
    Trifluoperazine dihydrochloride, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine dihydrochloride is a potent α1-adrenergic receptor antagonist. Trifluoperazine dihydrochloride is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine dihydrochloride is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine dihydrochloride can be used for the research of schizophrenia. Trifluoperazine dihydrochloride acts as a reversible inhibitor of influenza virus morphogenesis.
    Trifluoperazine dihydrochloride
  • HY-108599
    DCP-LA
    		Activator 98.0%
    DCP-LA (FR236924), a linoleic acid derivative, selectively and directly activates PKCε. DCP-LA activates Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) and inhibits protein phosphatase-1 (PP-1) to stimulate AMPA receptor exocytosis. DCP-LA inhibits activation of caspase-3/-9 and protects neurons at least in part from oxidative stress-induced apoptosis.
    DCP-LA
  • HY-116522
    AR420626
    		Activator 98.29%
    AR420626 is a selective agonist of free fatty acid receptor 3 (FFAR3) (IC50=117 nM). AR420626 has anti-inflammatory, anticancer and antidiabetic activities. AR420626 improves neurogenic diarrhea by inhibiting nAChR mediated neural pathways. AR420626 inhibits the growth of HepG2 xenografts and inhibits the proliferation of hepatoma cells by inducing apoptosis. AR420626 also suppresses allergic asthma and eczema and has the ability to activate GPR41 to increase Ca2+ signal-mediated glucose uptake and improve diabetes.
    AR420626
  • HY-14443
    XMD8-92
    		99.48%
    XMD8-92 is a potent ERK5 (BMK1)/BRD4 inhibitor with Kds of 80 and 190 nM, respectively. XMD8-92 inhibits DCAMKL2, PLK4 and TNK1 with Kds of 190, 600 and 890 nM, respectively. Anti-cancer activity.
    XMD8-92
  • HY-15517
    KN-92
    		Control 99.91%
    KN-92 is an inactive derivative of KN-93, without CaM kinase inhibitory activity. KN-92 is intended to be used as a control compound in studies designed to elucidate the antagonist activities of KN-93. KN-93 is a cell-permeable, reversible and competitive CaMKII inhibitor.
    KN-92
  • HY-18271
    CaMKII-IN-1
    		Inhibitor 98.63%
    CaMKII-IN-1 is a highly selective inhibitor of CaMKII with an IC50 value of 63nM. It has almost no effect on CaMKIV, MLCK, p38a, Akt1, and PKC.
    CaMKII-IN-1
  • HY-B0532
    Trifluoperazine
    		Inhibitor 99.87%
    Trifluoperazine, an antipsychotic agent, acts by blocking central dopamine receptors. Trifluoperazine is a potent α1-adrenergic receptor antagonist. Trifluoperazine is a potent NUPR1 inhibitor exerting anticancer activity. Trifluoperazine is a calmodulin inhibitor, and also inhibits P-glycoprotein. Trifluoperazine can be used for the research of schizophrenia. Trifluoperazine acts as a reversible inhibitor of influenza virus morphogenesis.
    Trifluoperazine
  • HY-100576
    NH125
    		Inhibitor 99.63%
    NH125 is a potent and selective inhibitor of eukaryotic elongation factor 2 kinase (eEF-2K/CaMKIII) with an IC50 of 60 nM for eEF-2K. NH125 kills methicillin-resistant S. aureus (MRSA) persisters by interacting with and disrupting membranes.
    NH125
  • HY-P10638
    TAT-CN21
    		Inhibitor 99.38%
    TAT-CN21 is a potent CaMKII inhibitor with an IC50 of 77.2 nM. TAT-CN21 inhibits both calcium/calmodulin-dependent and autonomously activated CaMKII, blocks glutamate-induced translocation of CaMK IIα, and reverses the enhanced phosphorylation of CaMKII at Thr286 following excitotoxic injury. TAT-CN21 shows application potential in studies related to ischemic stroke by reducing neuronal excitotoxicity and exacerbating pre-existing long-term neuronal death prior to injury. TAT-CN21 improves definitive behaviors in rats with residual nerve injury without altering indicators such as mechanical/thermal hyperalgesia or spatial memory. TAT-CN21 can also be used in studies related to neuropathic pain.
    TAT-CN21
  • HY-15465A
    KN-93 hydrochloride
    		Inhibitor 99.64%
    KN-93 hydrochloride is a cell-permeable, reversible and competitive inhibitor calmodulin-dependent kinase type II (CaMKII) with a Ki of 370 nM.
    KN-93 hydrochloride
Cat. No. Product Name / Synonyms Application Reactivity
CaMK Isoform Comparison

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