1. Signaling Pathways
  2. Cell Cycle/DNA Damage
    Stem Cell/Wnt
  3. Casein Kinase

Casein Kinase

Casein Kinases (CKs), a group of ubiquitous Ser/Thr kinases, regulate a wide range of cellular functions in eukaryotes, including phosphorylation of proteins that are substrates for degradation via the ubiquitin-proteasome system (UPS). Two casein kinases, casein kinase-1 (CK-1) and casein kinase-2 (CK-2), have been characterized from many sources.

CK1 kinases exist in at least seven isoforms (α, β, γ1-3, δ, and ɛ) in mammals and CK1 kinases phosphorylate various substrates to play vital roles in diverse physiological processes such as DNA repair, cell cycle progression, cytokinesis, differentiation, and apoptosis. Casein kinase 2 (CK2) is a highly pleiotropic serine-threonine kinase, which catalyzed phosphorylation of more than 300 proteins that are implicated in regulation of many cellular functions, such as signal transduction, transcriptional control, apoptosis, and the cell cycle.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-12279C
    Umbralisib hydrochloride
    Inhibitor 99.04%
    Umbralisib (TGR-1202) hydrochloride is an orally active, potent and selective dual PI3Kδ and casein kinase-1-ε (CK1ε) inhibitor, with EC50 of 22.2 nM and 6.0 μM, respectively. Umbralisib hydrochloride exhibits unique immunomodulatory effects on chronic lymphocytic leukemia (CLL) T cells. Umbralisib hydrochloride can be used for haematological malignancies reseach.
    Umbralisib hydrochloride
  • HY-145260
    BRD4/CK2-IN-1
    Inhibitor 98.62%
    BRD4/CK2-IN-1 is the first highly effective and oral active dual-target inhibitor of BRD4/CK2 (bromodomain-containing protein 4/casein kinase 2), with IC50s of 180 nM and 230 nM for BRD4 and CK2, respectively. BRD4/CK2-IN-1 has strong anticancer activity without obvious toxicities. BRD4/CK2-IN-1 induces apoptosis and autophagy-associated cell death in triple-negative breast cancer (TNBC)
    BRD4/CK2-IN-1
  • HY-111378
    Casein Kinase II Inhibitor IV
    Inhibitor ≥98.0%
    Casein Kinase II Inhibitor IV is a potent, ATP-competitive of casein kinase II inhibitor with an IC50 of 9 nM. Casein Kinase II Inhibitor IV ia also a human keratinocytes (NHEK) differentiation inducer.
    Casein Kinase II Inhibitor IV
  • HY-153905
    Casein kinase 1δ-IN-6
    Inhibitor 99.93%
    Casein kinase 1δ-IN-6 is a potent and selective protein kinase CK-1δ inhibitor with an IC50 of 23 nM. Casein kinase 1δ-IN-6 shows neuroprotective and anti-inflammatory properties both in vitro and in vivo. Casein kinase 1δ-IN-6 is a promising drug candidate and can be used for neurodegenerative diseases research.
    Casein kinase 1δ-IN-6
  • HY-114653
    SRPIN803
    Inhibitor 99.17%
    SRPIN803 is a potent CK2 and SRPK1 dual inhibitor, with IC50s of 203 nM and 2.4 μM, respectively. SRPIN803 exhibits antiangiogenic activity. SRPIN803 can be used for the research of age-related macular degeneration.
    SRPIN803
  • HY-148318
    CK2α-IN-1
    Inhibitor 98.34%
    CK2α-IN-1 (compound 2) is a selective CK2α inhibitor (IC50=7.0 µM; Ki=1.6 µM) that exhibits a non-ATP-competitive mode of action. CK2α-IN-1 exhibits good potential for anticancer studies.
    CK2α-IN-1
  • HY-148489
    CSNK1-IN-1
    Inhibitor 99.23%
    CSNK1-IN-1 is a CSNK1A1 inhibitor. CSNK1-IN-1 has inhibitory activity for CSNK1A1 kinase with IC50 values of 21 μM. CSNK1-IN-1 can be used for the research of proliferative disorders.
    CSNK1-IN-1
  • HY-108642
    AMG-548
    Inhibitor ≥99.0%
    AMG-548, an orally active and selective p38α inhibitor (Ki=0.5 nM), shows slightly selective over p38β (Ki=36 nM) and >1000 fold selective against p38γ and p38δ. AMG 548 is also extremely potent in the inhibition of whole blood LPS stimulated TNFα (IC50=3 nM). AMG-548 inhibits Wnt signaling by directly inhibiting Casein kinase 1 isoforms δ and ε.
    AMG-548
  • HY-103383
    (R)-DRF053 dihydrochloride
    Inhibitor 99.30%
    (R)-DRF053 dihydrochloride is a potent casein kinases 1 (CK1), CDK1/cyclin B and CDK5/p25 inhibitor with IC50s of 14 nM, 220 nM and 80 nM, respectively. (R)-DRF053 dihydrochloride prevents the CK1-dependent production of amyloid-beta in a cell model.
    (R)-DRF053 dihydrochloride
  • HY-157478
    CSNK2A-IN-1
    Inhibitor 98.46%
    CSNK2A-IN-1 (compound 7C) is a selective CSNK2A inhibitor. CSNK2A-IN-1 has antiviral activity and improved selectivity over PIM3.
    CSNK2A-IN-1
  • HY-125957
    A-3 hydrochloride
    Inhibitor 99.75%
    A-3 hydrochloride is a potent, cell-permeable, reversible, ATP-competitive non-selective antagonist of various kinases. It against PKA (Ki=4.3 µM), casein kinase II (Ki=5.1 µM) and myosin light chain kinase (MLCK) (Ki=7.4 µM). A-3 hydrochloride also inhibits PKC and casein kinase I with Ki values of 47 µM and 80 µM, respectively.
    A-3 hydrochloride
  • HY-156666
    Casein kinase 1δ-IN-8
    ≥98.0%
    Casein kinase 1δ-IN-8 (compound 494) is an inhibitor of Casein kinase 1δ, Casein kinase 1δ-IN-8 can be used in the treatment of neurodegenerative disorders such as Alzheimer's disease[1].
    Casein kinase 1δ-IN-8
  • HY-148233S
    JNJ-6204
    JNJ-6204 is a dual inhibitor for CSNK1D (Casein Kinase 1 Delta) and CSNK1E (Casein Kinase 1 Epsilon) (CSNK1D IC50=2.3 nM; CSNK1E IC50=137 nM). JNJ-6204 shows good brain exposure[1][2].
    JNJ-6204
  • HY-148112
    Casein kinase 1δ-IN-1
    Inhibitor 99.91%
    Casein kinase 1δ-IN-1 (compound 822) is an inhibitor of casein kinase 1 delta (CK1δ), exhibits inhibition of greater than 5%. Casein kinase 1δ-IN-1 can be used for neurodegenerative disorders such as Alzheimer's disease research.
    Casein kinase 1δ-IN-1
  • HY-148328
    CK2-IN-4
    Inhibitor 99.24%
    CK2-IN-4 (compound 5) is a protein kinase (CK2) inhibitor (IC50=8.6 µM). CK2-IN-4 has good potential for research in the areas of cancer, viral infections and glomerulonephritis.
    CK2-IN-4
  • HY-111378A
    Casein Kinase II Inhibitor IV hydrochloride
    Inhibitor
    Casein Kinase II Inhibitor IV Hydrochloride is a small-molecule inducer of epidermal keratinocyte differentiation.
    Casein Kinase II Inhibitor IV hydrochloride
  • HY-12279A
    Umbralisib tosylate
    Inhibitor
    Umbralisib (TGR-1202) tosylate is an orally active, potent and selective dual PI3Kδ and casein kinase-1-ε (CK1ε) inhibitor, with EC50 of 22.2 nM and 6.0 μM, respectively. Umbralisib tosylate exhibits unique immunomodulatory effects on chronic lymphocytic leukemia (CLL) T cells. Umbralisib tosylate can be used for haematological malignancies reseach.
    Umbralisib tosylate
  • HY-12279B
    Umbralisib sulfate
    Inhibitor
    Umbralisib (TGR-1202) sulfate is an orally active, potent and selective dual PI3Kδ and casein kinase-1-ε (CK1ε) inhibitor, with EC50 of 22.2 nM and 6.0 μM, respectively. Umbralisib sulfate exhibits unique immunomodulatory effects on chronic lymphocytic leukemia (CLL) T cells. Umbralisib sulfate can be used for haematological malignancies reseach.
    Umbralisib sulfate
  • HY-12470A
    PF-4800567 hydrochloride
    Inhibitor
    PF-4800567 hydrochloride is a potent and selective inhibitor of?casein kinase?1? (CK1?), with an?IC50?of 32 nM, which is greater than 20-fold selectivity over CK1δ (IC50, 711 nM). PF-4800567 hydrochloride is useful in probing unique roles between these two kinases in multiple signaling pathways.
    PF-4800567 hydrochloride
  • HY-14393S
    Emodin-d4
    Inhibitor
    Emodin-d4 is the deuterium labeled Emodin. Emodin (Frangula emodin), an anthraquinone derivative, is an anti-SARS-CoV compound. Emodin blocks the SARS coronavirus spike protein and angiotensin-converting enzyme 2 (ACE2) interaction[1]. Emodin inhibits casein kinase-2 (CK2). Anti-inflammatory and anticancer effects[2]. Emodin is a potent selective 11β-HSD1 inhibitor with the IC50 of 186 and 86 nM for human and mouse 11β-HSD1, respectively. Emodin ameliorates metabolic disorder in diet-induced obese mice[3].
    Emodin-d<sub>4</sub>
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