2. Signaling Pathways
  3. Cell Cycle/DNA Damage
  4. CDK

CDK

Cyclin dependent kinase

CDK

Related Products

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CDKs (Cyclin-dependent kinases) are serine-threonine kinases first discovered for their role in regulating the cell cycle. They are also involved in regulating transcription, mRNA processing, and the differentiation of nerve cells. CDKs are relatively small proteins, with molecular weights ranging from 34 to 40 kDa, and contain little more than the kinase domain. In fact, yeast cells can proliferate normally when their CDK gene has been replaced with the homologous human gene. By definition, a CDK binds a regulatory protein called a cyclin. Without cyclin, CDK has little kinase activity; only the cyclin-CDK complex is an active kinase.

There are around 20 Cyclin-dependent kinases (CDK1-20) known till date. CDK1, 4 and 5 are involved in cell cycle, and CDK 7, 8, 9 and 11 are associated with transcription.

CDK levels remain relatively constant throughout the cell cycle and most regulation is post-translational. Most knowledge of CDK structure and function is based on CDKs of S. pombe (Cdc2), S. cerevisia (CDC28), and vertebrates (CDC2 and CDK2). The four major mechanisms of CDK regulation are cyclin binding, CAK phosphorylation, regulatory inhibitory phosphorylation, and binding of CDK inhibitory subunits (CKIs).

CDK Isoform Specific Products:

CDK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-111356
    IIIM-290
    		Inhibitor
    IIIM-290 is a potent and oral CDK inhibitor with IC50s of 90 and 94 nM for CDK2/A and CDK9/T1.
    IIIM-290
  • HY-147386
    CDK-IN-10
    		Inhibitor
    CDK-IN-10 (example 54) is a cyclin dependent kinase (CDK) inhibitor that can be used in cancer research.
    CDK-IN-10
  • HY-170651
    CDK4/6/HDAC-IN-1
    		Inhibitor
    CDK4/6/HDAC-IN-1 (Compound N14) is a dual-targeting inhibitor of CDK4/6 and HDAC (IC50: CDK4 = 7.23 nM, CDK6 = 13.20 nM, HDAC1 = 55.66 nM, HDAC6 = 48.38 nM). CDK4/6/HDAC-IN-1 induces cell Apoptosis and G0/G1 phase arrest through HDAC-p21-CDK signaling pathway. CDK4/6/HDAC-IN-1 inhibits hepatocellular carcinoma.
    CDK4/6/HDAC-IN-1
  • HY-146276
    CDK/HDAC-IN-2
    		Inhibitor
    CDK/HDAC-IN-2 is a potent HDAC/CDK dual inhibitor with IC50 of 6.4, 0.25, 45, >1000, 8.63, 0.30, >1000 nM for HDAC1, HDAC2, HDAC3, HDAC6,8, CDK1, CDK2, CDK4,6,7, respectively. CDK/HDAC-IN-2 shows excellent antiproliferative activities. CDK/HDAC-IN-2 induces apoptosis and cell cycle arrest at G2/M phase. CDK/HDAC-IN-2 shows potent antitumor efficacy.
    CDK/HDAC-IN-2
  • HY-147905
    CDK9-IN-18
    		Inhibitor
    CDK9-IN-18 is a potent CDK9 inhibitor. CDK9-IN-18 blocks the phosphorylation function of kinase CDK9. CDK9-IN-18 exhibits both good anticancer activity and low cellular activity. CDK9-IN-18 induces apoptosis.
    CDK9-IN-18
  • HY-151371
    CDK8-IN-10
    		Inhibitor
    CDK8-IN-10 (compound 2) is a potent, selective cyclin-dependent kinase (CDK8) inhibitor with an IC50 value of 8.25 nM. CDK8-IN-10 can be used for research of cancer.
    CDK8-IN-10
  • HY-147698
    ZLHQ-5f
    		Inhibitor
    ZLHQ-5f is a dual CDK2 and Topo I inhibitor with an IC50 of 0.145 μM against CDK2/CycA2. ZLHQ-5f arrests the cell cycle in S-phase, triggers apoptosis in HCT116 cells, and has a good safety profile.
    ZLHQ-5f
  • HY-161709
    FLT3/CDKs ligand-1
    		Degrader
    FLT3/CDKs ligand-1 (Compound 14) is a ligand for target protein, which promotes the degradation of cyclin-dependent kinase (CDK) and the FMS-like tyrosine kinase 3 (FLT3), inhibits FLT3/CDK related proliferations and survivals of leukemia cells. LT3/CDKs ligand-1 can be used for synthesis of PROTAC FLT3/CDKs degrader-1 (HY-161708).
    FLT3/CDKs ligand-1
  • HY-153088
    CDK4/6-IN-16
    		Inhibitor
    CDK4/6-IN-16 (example 195) is a potent CDK4 and CDK6 inhibitor, with an IC50 of 0.013 μM for CDK4. CDK4/6-IN-16 can be used for the research of CDK4-mediated disorders, such as cancer.
    CDK4/6-IN-16
  • HY-143432A
    (S)-Cdc7-IN-18
    		Inhibitor
    (S)-Cdc7-IN-18 is a potent inhibitor of CDC7. Overexpression of huCdc7 promotes overactivation of MCM2, an important marker of tumor cells, and thus promotes aberrant proliferation of tumor cells. (S)-Cdc7-IN-18 has the potential for the research of cancer diseases (extracted from patent WO2020239107A1, compound 1-1).
    (S)-Cdc7-IN-18
  • HY-163787
    YY173
    		Inhibitor
    YY173 is a dual inhibitor for CDK4 and CDK6 with IC50 of 7.7 and 88 nM. YY173 inhibits the proliferation of cell Jurkat with an IC50 of 1.46 μM. YY173 can be used for synthesis of PROTAC CDK4/6 degrader 1 (HY-163786).
    YY173
  • HY-15503
    PHA-690509
    		Inhibitor
    PHA-690509 is an anti-ZikV compound that inhibits ZikV replication. PHA-690509 is also a CDK inhibitor, and inhibits caspase-3 activity.
    PHA-690509
  • HY-147901
    KDM1/CDK1-IN-1
    		Inhibitor
    KDM1/CDK1-IN-1 (compound 4) is a potent KDM1 and CDK1 inhibitor, with IC50 values of 0.096 and 0.078 μM, respectively.KDM1/CDK1-IN-1 induces cell cycle arrest at G2/M phase and apoptosis in HOP-92 cells. KDM1/CDK1-IN-1 exhibits potent cytotoxic activity against the CCRF-CEM, HOP-92 and Hep-G2 cells, with IC50 values of 16.34, 3.45 and 7.79 μM, respectively.
    KDM1/CDK1-IN-1
  • HY-144175
    CDK7-IN-12
    		Inhibitor
    CDK7-IN-12 is a potent inhibitor of CDK7. CDK7-IN-12 plays a key role in transcriptional regulation and cell cycle regulation. CDK7-IN-12 effectively inhibit malignant tumor proliferation in vitro and in vivo. CDK7-IN-12 has the potential for the research of cancer disease (extracted from patent WO2021249417A1, compound 43).
    CDK7-IN-12
  • HY-173203
    CDK2-IN-43
    		Inhibitor
    CDK2-IN-43 (Compound 3a) is a CDK2-cyclin E2 inhibitor with an IC50 value of 6.0 nM. CDK2-IN-43 can be used in the research of the anti-cancer field.
    CDK2-IN-43
  • HY-170441
    CDK2-IN-36
    		Inhibitor
    CDK2-IN-36 (compound1) is a CDK2 inhibitor with anticancer activity.
    CDK2-IN-36
  • HY-173042
    CDK12/13-IN-2
    		Inhibitor
    CDK12/13-IN-2 (Compound 24) is a covalent inhibitor of CDK12/13, with IC50 values of 15.5 nM and 12.2 nM for CDK12 and CDK13, respectively. CDK12/13-IN-2 can inhibit the proliferation of breast cancer cells and can be used in the research of triple-negative breast cancer.
    CDK12/13-IN-2
  • HY-155602
    CDK2-IN-18
    		Inhibitor
    CDK2-IN-18 (compound 8q) is a potent inhibitor of CDK2/E and CDK4/D1, with IC50s of 8 nM and 46 nM, respectively. CDK2-IN-18 inhibits the proliferation of tumor cells.
    CDK2-IN-18
  • HY-RS02402
    Cdk9 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Cdk9 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Cdk9 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Cdk9 Mouse Pre-designed siRNA Set A
    Cdk9 Mouse Pre-designed siRNA Set A
  • HY-168845
    CDK2/9-IN-1
    		Inhibitor
    CDK2/9-IN-1 (compound 20a) is an orally active dual inhibitor of CDK2 and CDK9 with IC50 values are 0.004 μM and 0.009 μM respectively. CDK2/9-IN-1 induces apoptosis by regulating G2/M cell cycle arrest. CDK2/9-IN-1 has antitumor activity.
    CDK2/9-IN-1
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
CDK Isoform Comparison

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