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-114903
    (E/Z)-BIO-acetoxime
    		Inhibitor
    (E/Z)-BIO-acetoxime (GSK-3 Inhibitor X) is a potent and selective GSK-3α/β inhibitor, with an IC50 of 10 nM. (E/Z)-BIO-acetoxime shows more than 200-flod selectivity over CDK5/p25, CDK2/cyclin A and CDK1/cyclin B (IC50=2.4, 4.3, 63 μM).
    (E/Z)-BIO-acetoxime
  • HY-117608
    ML 315
    		Inhibitor
    ML 315 is a selective dual inhibitor of CDK and DYRK with IC50s of 68 nM and 282 nM, respectively. ML 315 is used in cancer and neurological disease research.
    ML 315
  • HY-149636
    Multi-target kinase inhibitor 2
    		Inhibitor 99.82%
    Multi-target kinase inhibitor 2 is a multi-targeted kinase inhibitor, and exhibits activity against EGFR, Her2, VEGFR2, and CDK2 enzymes, with IC50 values of 79 nM, 40 nM,136 nM, and 204 nM, respectively. Multi-target kinase inhibitor 2 shows cytotoxic effects were observed against HepG2, HeLa , MDA-MB-231 and MCF-7, with IC50 of 41, 57, 51 and 59 μM. Multi-target kinase inhibitor 2 induces cell cycle arrest and apoptosis in HepG2 cells.
    Multi-target kinase inhibitor 2
  • HY-147646
    CDK1/Cyc B-IN-1
    		Inhibitor 98.47%
    CDK1/Cyc B-IN-1 (Compound 5) is a selective CDK1/Cyc B complex inhibitor with an IC50 of 97 nM. CDK1/Cyc B-IN-1 triggers apoptosis and G2/M cell cycle arrest. CDK1/Cyc B-IN-1 shows broad-spectrum cytotoxic action against cancer cell lines.
    CDK1/Cyc B-IN-1
  • HY-161168
    Cyclin K degrader 1
    		Degrader 99.86%
    Cyclin K degrader 1 (compound 40) is an AT7519 (HY-50940) based Cyclin K degrader with DC50 of 21 nM. Cyclin K degrader 1 has an affinity for cyclin K that is ~500-fold higher than its affinity for CDK12.
    Cyclin K degrader 1
  • HY-128669S
    Abemaciclib metabolite M2-d6
    		Inhibitor 99.25%
    Abemaciclib metabolite M2-d6 is the deuterium labeled Abemaciclib metabolite M2. Abemaciclib metabolite M2 (LSN2839567) is a metabolite of Abemaciclib, acts as a potent CDK4 and CDK6 inhibitor, with IC50s in the range of 1-3 nM. Anti-cancer activity.
    Abemaciclib metabolite M2-d<sub>6</sub>
  • HY-112328
    Fascaplysin
    		Inhibitor
    Fascaplysin is an antimicrobial and cytotoxic red pigment, that can come from the marine sponge (Fascaplysinopsis sp.). Fascaplysin has been synthesized in seven steps from indole (65% yield). Fascaplysin can induces apoptosis and autophagy in human leukemia HL-60 cells. Fascaplysin shows anti-tumor activity.
    Fascaplysin
  • HY-139725
    CDK5-IN-1
    		Inhibitor 98.47%
    CDK5-IN-1, a potent CDK5 inhibitor, is against CDK5 activity less than 10 nM. CDK5-IN-1 is used for kidney diseases research.
    CDK5-IN-1
  • HY-117608A
    ML 315 hydrochloride
    		Inhibitor 98.75%
    ML 315 is a selective dual inhibitor of CDK and DYRK with IC50s of 68 nM and 282 nM, respectively. ML 315 is used in cancer and neurological disease research.
    ML 315 hydrochloride
  • HY-148868
    Akt1&PKA-IN-1
    		Inhibitor
    Akt1&PKA-IN-1 is a potent dual Akt/PKA inhibitor with IC50 values of 0.03 , 0.11 μM, and 9.8 μM for PKAa, Akt, and CDK2, respectively. Akt1&PKA-IN-1 is selective for cyclin-dependent kinase 2 (CDK2).
    Akt1&PKA-IN-1
  • HY-148561
    CDK8-IN-12
    		Inhibitor 99.74%
    CDK8-IN-12 is an orally active, potent CDK8 inhibitor with a Ki of 14 nM. CDK8-IN-12 has off-target kinase inhibition on GSK-3α, GSK-3β, PCK-θ with Kis of 13 nM, 4 nM, 109 nM, respectively. CDK8-IN-12 shows potent anti-proliferative effects selectively on MV4-11 cell. CDK8-IN-12 is an anti-cancer agent.
    CDK8-IN-12
  • HY-126534S
    Abemaciclib metabolite M18-d8
    		Inhibitor 98.47%
    Abemaciclib metabolite M18-d8 is the deuterium labeled Abemaciclib metabolite M18. Abemaciclib metabolite M18 (LSN3106729), the metabolite of Abemaciclib (HY-16297A), is a CDK inhibitor with antitumor activity. Abemaciclib metabolite M18 and a CRBN ligand have been used to design PROTAC CDK4/6 degrader.
    Abemaciclib metabolite M18-d<sub>8</sub>
  • HY-RS02371
    CDK19 Human Pre-designed siRNA Set A
    		Inhibitor

    CDK19 Human Pre-designed siRNA Set A contains three designed siRNAs for CDK19 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    CDK19 Human Pre-designed siRNA Set A
    CDK19 Human Pre-designed siRNA Set A
  • HY-X0009A
    JSH-009 dimaleate
    		Inhibitor
    JSH-009 dimaleate (Compound 1) is a potent and highly selective CDK9 inhibitor with an IC50 of 0.928 nM. JSH-009 can effectively inhibit the growth of subcutaneous tumor (cute myelogenous leukemia MV4-11) mice.
    JSH-009 dimaleate
  • HY-142696
    CDK6/PIM1-IN-1
    		Inhibitor
    CDK6/PIM1-IN-1 is a potent and balanced dual CDK6/PIM1 inhibitor with IC50 values of 39 and 88 nM, respectively. CDK6/PIM1-IN-1 inhibits CDK4 (IC50=3.6 nM). CDK6/PIM1-IN-1 significantly inhibits acute myeloid leukemia (AML) cell proliferation, arrest cell cycle at the G1 phase, and promote cell apoptosis. CDK6/PIM1-IN-1 exhibits potent anti-AML activity.
    CDK6/PIM1-IN-1
  • HY-148523
    HQ005
    		Degrader 99.51%
    HQ005 is a potent CCNK degrader with an DC50 value of 0.041 µM. HQ005 is a molecular-glue degrader that mediates interactions between target proteins and components of the ubiquitin-proteasome system to cause selective protein degradation.
    HQ005
  • HY-170897
    CDK2-IN-40
    		Inhibitor
    CDK2-IN-40 is a CDK2 (Cyclin dependent kinase 2) inhibitor, extracted from patent WO 2024/254245 A1 (Example 1). CDK2-IN-40 inhibits CDK2/Cyclin E1 with an IC50 of ≤ 10 nM.
    CDK2-IN-40
  • HY-15889A
    AMG 925 (HCl)
    		Inhibitor
    AMG 925 HCl is a potent, selective, and orally available FLT3/CDK4 dual inhibitor with IC50s of 2±1 nM and 3±1 nM, respectively.
    AMG 925 (HCl)
  • HY-163170
    FMF-04-159-R
    		Inhibitor 98.8%
    FMF-04-159-R is a cyclin-dependent kinase CDK14 and CDK16 inhibitor with IC50 values of 5.9 and 139.1 nM.
    FMF-04-159-R
  • HY-153596
    SNX7
    		Inhibitor 99.89%
    SNX7 is a Cyclin-Dependent Kinase Inhibitor (CDKI) pathway inhibitor. SNX7 can be used for research of senescence-related and other CDKI-related diseases.
    SNX7
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
CDK Isoform Comparison

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