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-114093
    AG-12275
    		Inhibitor
    AG-12275 is a cyclin-dependent kinase (CDK) inhibitor. AG-12275 can be used for the research of cancer.
    AG-12275
  • 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-178039
    CDK9-IN-42
    		Inhibitor
    CDK9-IN-42 is a potent and selective CDK9 inhibitor with an IC50of 3.8 nM. CDK9-IN-42 can inhibit the growth of cancer cells and induce apoptosis by downregulating Myc-1 and c-Myc. CDK9-IN-42 can be used for the research of cancer, such as breast and lungcancer.
    CDK9-IN-42
  • HY-176736
    CDK9-IN-40
    		Inhibitor
    CDK9-IN-40 is a potent and orally active CDK9 inhibitor with an IC50 of 5.5 nM. CDK9-IN-40 shows high selectivity for CDK9 versus CDK1, CDK2, CDK4, and CDK6, respectively. CDK9-IN-40 can arrest cell cycle, induce cell apoptosis and inhibit tumor growth. CDK9-IN-40 exhibits strong anti-cancer activity.
    CDK9-IN-40
  • HY-E70673
    CDK2/CycE2 Recombinant Human Active Protein Kinase
    CDK2 is a cyclin-dependent kinase involved in the control of the cell cycle. CDK2/CycE2 Recombinant Human Active Protein Kinase is an ortholog of CDK2.
    CDK2/CycE2 Recombinant Human Active Protein Kinase
  • 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-N0404R
    Sinigrin (Standard)
    		Inhibitor
    Sinigrin (Standard) (Allyl-glucosinolate (Standard)) is the analytical standard of Sinigrin (HY-N0404). This product is intended for research and analytical applications. Sinigrin (Allyl-glucosinolate) is an orally active glucosinolate found in cruciferous plants. Sinigrin possesses multiple activities such as anti-cancer, antibacterial, antifungal, anti-inflammatory, antioxidant, and inhibition of fat synthesis. Sinigrin can be used in the research of tumors, inflammatory, and metabolic diseases.
    Sinigrin (Standard)
  • 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-N1465R
    Aristolochic acid D (Standard)
    		Inhibitor
    Aristolochic acid D (Standard) (Aristolochic acid-IVa (Standard)) is the analytical standard of Aristolochic acid D (HY-N1465). This product is intended for research and analytical applications. Aristolochic acid D (Aristolochic acid-IVa) is an orally active PDE2 (IC50: 4.673 μM) and CDK2 (IC50: 25 μM) inhibitor that can be isolated from Aristolochia indica L. Aristolochic acid D exhibits anti-inflammatory activity and is non-carcinogenic and non-nephrotoxic. Aristolochic acid D can be used in the research of inflammation and tumor-related diseases.
    Aristolochic acid D (Standard)
  • HY-178171
    ARUK2010489
    		Inhibitor
    ARUK2010489 (Compound 23) is a potent, selective and brain-penetrant NUAK1 inhibitor with a pIC50 of 8.7. ARUK2010489 also inhibits CDK2, CDK4 and CDK6 activity, with inhibitory rate of 7%, 39% and 26% at 1 μM. ARUK2010489 can be used for the research of neurological disease, such as Alzheimer’s disease (AD).
    ARUK2010489
  • HY-176174S
    CDK2-IN-46
    CDK2-IN-46 (compound 5g) is a selective CDK2 inhibitor with an IC50 of 0.3 nM. CDK2-IN-46 has a selectivity of >200-fold for CDK1, CDK7, CDK9, CDK4, and CDK6. CDK2-IN-46 shows improves rat and cyno pharmacokinetic profiles.
    CDK2-IN-46
  • 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
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
CDK Isoform Comparison

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