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-144691
    PP-C8
    		Inhibitor 99.99%
    PP-C8 is a potent and selective PROTAC CDK12-Cyclin K degrader. PP-C8 induces CDK12-Cyclin K degradation with DC50s of 416 and 412 nM for CDK12 and Cyclin K, respectively. PP-C8 demonstrates profound synergistic antiproliferative effects with PARP inhibitor in triple-negative breast cancer (TNBC).
    PP-C8
  • HY-111388
    SEL120-34A
    		Inhibitor 99.49%
    SEL120-34A is a potent, selective, orally available, ATP-competitive CDK8 inhibitor, with IC50s of 4.4 nM and 10.4 nM for CDK8/CycC and CDK19/CycC, respectively, with antitumor activity.
    SEL120-34A
  • HY-12828A
    KH-CB20
    		Inhibitor 99.80%
    KH-CB20, an E/Z mixture, is a potent and selective inhibitor of CLK1 and the closely related isoform CLK4, with an IC50 of 16.5 nM for CLK1. KH-CB20 can also inhibit DYRK1A (IC50=57.8 nM) and CLK3 (IC50=488 nM).
    KH-CB20
  • HY-B1787
    Sulindac sulfone
    		Inhibitor 98.10%
    Sulindac sulfone is an orally active metabolite of Sulindac (HY-B0008). Sulindac sulfone activates PPARγ and drives transcriptional induction of SSAT by binding to the PPRE-2 element. Sulindac sulfone induces Apoptosis. Sulindac sulfone negatively regulates the function of VDAC1/2 to inhibit the mTORC1 pathway, reduces Cyclin D1 levels, and induces G1 cell cycle arrest in colon cancer cells. Sulindac sulfone exerts colon cancer preventive effects through a COX-independent mechanism. Sulindac sulfone can be used in research related to colon cancer.
    Sulindac sulfone
  • HY-123955
    Casein Kinase inhibitor A86
    		Inhibitor 99.26%
    Casein Kinase inhibitor A86 is a potent and orally active casein kinase 1α (CK1α) inhibitor. Casein Kinase inhibitor A86 also inhibits of CDK7 (TFIIH) and CDK9 (P-TEFb). Casein Kinase inhibitor A861 induces leukemia cell apoptosis, and has potent anti-leukemic activities.
    Casein Kinase inhibitor A86
  • HY-176444A
    (R)-CDK2 degrader 6
    		Degrader 99.55%
    (R)-CDK2 degrader 6 is the R-enantiomer of CDK2 degrader 6 (HY-176444), a cereblon-based molecular glue degrader of CDK2 with a DC50 of 27 nM. (R)-CDK2 degrader 6 induces ubiquitination and proteasomal degradation of CDK2 by bridging cereblon and CDK2. (R)-CDK2 degrader 6 is applicable for cancer research.
    (R)-CDK2 degrader 6
  • HY-129336S
    Abemaciclib metabolite M20-d8
    		Inhibitor 99.26%
    Abemaciclib metabolite M20-d8 is the deuterium labeled Abemaciclib metabolite M20. Abemaciclib metabolite M20 (LSN3106726), the active metabolite of Abemaciclib, is a selective CDK4/6 inhibitor.
    Abemaciclib metabolite M20-d<sub>8</sub>
  • HY-161830
    CDK7 ligand 2
    		Degrader 99.92%
    CDK7 ligand 2 (Compound A6) is a CDK7 ligand. CDK7 ligand 2 can be used in the synthesis of PROTACs.
    CDK7 ligand 2
  • HY-19316
    NU2058
    		Inhibitor 99.66%
    NU2058 (O6-(Cyclohexylmethyl)guanine) is a potent, competitive and guanine-based CDK inhibitor with IC50s of 17 μM and 26 μM for CDK2 and CDK1. NU2058 has anti-cancer activity.
    NU2058
  • HY-RS02348
    CDK1 Human Pre-designed siRNA Set A
    		Inhibitor

    CDK1 Human Pre-designed siRNA Set A contains three designed siRNAs for CDK1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    CDK1 Human Pre-designed siRNA Set A
  • HY-112822
    ON-013100
    		Inhibitor 99.66%
    ON-013100, an antineoplastic agent, acts a mitotic inhibitor that could inhibit Cyclin D1 expression.
    ON-013100
  • HY-N2303
    Eriocalyxin B
    		Inhibitor 99.93%
    Eriocalyxin B is a diterpenoid compound that can be isolated from Chinese herb Isodon eriocalyx. Eriocalyxin B exhibits multiple activities, such as anti-cancer, anti-inflammatory, and inhibition of adipogenesis. Eriocalyxin B is capable of inducing apoptosis and autophagy in tumor cells. Eriocalyxin B can be used in the research of cancers, autoimmune diseases, and other conditions.
    Eriocalyxin B
  • HY-114779
    N9-Isopropylolomoucine
    		Inhibitor 99.34%
    N9-Isopropylolomoucine is a mitotic cyclin dependent kinase (CDK) inhibitor. N9-Isopropylolomoucine targets CCNB 1/CDK1 and can be used for cancer research.
    N9-Isopropylolomoucine
  • HY-B1817A
    Zinc acetate, 99.99% trace metals basis
    		Modulator 99.99%
    Zinc (Zinc (II)) acetate, 99.99% trace metals basis is a heme oxygenase 1 (HO-1) activator and apoptosis inducer with cytotoxic and anticancer activities. Zinc acetate, 99.99% trace metals basis enhances HO-1 expression, alters the microRNA profile, and increases the level of caspase-cleaved cytokeratin 18. Zinc acetate, 99.99% trace metals basis also regulates the expression of Cdk2/cyclin E and interferes with cell cycle progression. Zinc acetate, 99.99% trace metals basis effectively inhibits cancer cell proliferation and induces their rapid death, with no significant cytotoxicity to non-tumor tissues. Zinc acetate, 99.99% trace metals basis has been widely used in studies related to hepatocellular carcinoma, prostate cancer, and other conditions.
    Zinc acetate, 99.99% trace metals basis
  • HY-182468
    OP-3136
    OP-3136 is a selective KAT6 inhibitor. OP-3136 reduces the proliferative capacity of cancer cells and inhibits cell growth in ER+ breast cancer cell models with overexpressed KAT6. When combined with ER antagonists/degraders or CDK4/6 inhibitors, OP-3136 exhibits synergistic anti-tumor activity in mouse xenograft models. OP-3136 can be used in studies related to HR+/HER2- breast cancer.
    OP-3136
  • HY-50940A
    AT7519 TFA
    		Inhibitor 99.75%
    AT7519 (AT7519M) TFA as a potent inhibitor of CDKs, with IC50s of 210, 47, 100, 13, 170, and <10 nM for CDK1, CDK2, CDK4 to CDK6, and CDK9, respectively.
    AT7519 TFA
  • HY-176165
    CDK9/EZH2-IN-1
    		Inhibitor 99.08%
    CDK9/EZH2-IN-1 (Compound D16) is a CDK9/EZH2 dual-target inhibitor (IC50: 83.9/108.6 nM). CDK9/EZH2-IN-1 induces apoptosis and DNA double-strand breaks (DSBs). CDK9/EZH2-IN-1 inhibits the proliferation activity of MKN45, MDA-MB-453 and SW620 cancer cells (IC50 values are 136.3, 171.3 and 315.7 nM, respectively).
    CDK9/EZH2-IN-1
  • HY-163357
    CDK2/MDM2-IN-1
    		Inhibitor 98.07%
    CDK2/MDM2-IN-1 (III-13) is a dual inhibitor of CDK2/MDM2 with an IC50 value of 2.60 nM for CDK2. CDK2/MDM2-IN-1 has antitumor activity.
    CDK2/MDM2-IN-1
  • HY-146213
    CDK4/6-IN-12
    		Inhibitor 99.76%
    CDK4/6-IN-12 is a potent cyclin-dependent kinase 4/6 (CDK4/6) inhibitor. CDK4/6-IN-12 has enzymatic inhibitory activity for CDK4 and CDK6 with IC50 of 592.3 nM and 3090 nM, respectively. CDK4/6-IN-12 can be used for the research of cancer.
    CDK4/6-IN-12
  • HY-168673
    CDK1-IN-6
    		Inhibitor 99.96%
    CDK1-IN-6 (Ligand 3) is a potent CDK1 inhibitor. CDK1-IN-6 has the potential for the research of cancer.
    CDK1-IN-6
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
CDK Isoform Comparison

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