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-168209
    LBM22
    		Inhibitor
    LBM22 is a CDC2-like kinase 2 (CLK2) inhibitor with the IC50 of 3.9 nM. LBM22 has antiproliferative activity and inhibits serine/arginine-rich (SR) protein phosphorylation. LBM22 down-regulates the expression of Wnt-related proteins and anti-apoptotic proteins and can be used for study of non-small cell lung cancer.
    LBM22
  • HY-147598
    CDK7-IN-14
    		Inhibitor
    CDK7-IN-14 is a potent inhibitor of CDK7. CDK7-IN-14 is a pyrimidinyl derivative compound. CDK7-IN-14 has the potential for the research of various cancers, especially the cancer with transcriptional dysregulation (extracted from patent CN114249712A, compound 3).
    CDK7-IN-14
  • HY-RS02358
    Cdk12 Rat Pre-designed siRNA Set A
    		Inhibitor

    Cdk12 Rat Pre-designed siRNA Set A contains three designed siRNAs for Cdk12 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Cdk12 Rat Pre-designed siRNA Set A
    Cdk12 Rat Pre-designed siRNA Set A
  • HY-161595
    CDK5-IN-4
    		Inhibitor
    CDK5-IN-4 (compound 4) is a potent multikinase type-II inhibitor targeting CDK5, with an IC50 of 9.8 μM. CDK5-IN-4 also inhibits GSK-3α, GSK-3β, CDK9, and CDK2, with IC50 values of 0.98, 4.00, 1.76, and 6.24 μM, respectively. CDK5-IN-4 can be used for glioblastoma research.
    CDK5-IN-4
  • HY-12871A
    (+)-Atuveciclib
    		Inhibitor
    (+)-Atuveciclib is the isomer of Atuveciclib (Racemate) (HY-12871). Atuveciclib Racemate (BAY-1143572 Racemate) is the racemate mixture of Atuveciclib. Atuveciclib is a potent and highly selective，oral P-TEFb/CDK9 inhibitor which supresses CDK9/CycT1 with an IC50 of 13 nM.
    (+)-Atuveciclib
  • HY-169557
    CDKI-IN-1
    		Inhibitor
    CDKI-IN-1 (Compound SNX12) is a cyclin-dependent kinase inhibitor (CDKI) inhibitor that can be used for research into degenerative diseases of the central nervous system.
    CDKI-IN-1
  • HY-176451
    CDK9 degrader-1
    		Degrader
    CDK9 degrader-1 (Compound AZ-9) is a selective CDK9 degrader (DC50: 0.4073 µM). CDK9 degrader-1 recruits ATG101 to initiate the autophagy-lysosome pathway and forms autophagosomes by recruiting LC3, which then fuses with lysosomes to degrade CDK9 and its partner protein Cyclin T1 (DC50: 1.215 µM). CDK9 degrader-1 induces caspase 3-mediated apoptosis. CDK9 degrader-1 has antitumor activity in a mouse HCT116 xenograft model.
    CDK9 degrader-1
  • HY-112280A
    Crozbaciclib fumarate
    		Inhibitor 99.37%
    Crozbaciclib fumarate is a CDK4/6 inhibitor with IC50s of 3 and 1 nM, respectively.
    Crozbaciclib fumarate
  • HY-129694
    Lenoremycin
    		Inhibitor
    Lenoremycin (Ro 21-6150) is a microbial metabolite. Lenoremycin decreases β-catenin and cyclin D1 proteins levels. Lenoremycin decreases cancer stem cells (CSCs) populations via inducing reactive oxygen species production.
    Lenoremycin
  • HY-155153
    CDK9-IN-24
    		Inhibitor
    CDK9-IN-24 (compound 21a) is a highly selective CDK9 inhibitor with significant inhibitory effect on tumor growth. CDK9-IN-24 effectively blocks cell proliferation and induces apoptosis by downregulating Mcl-1 and c-Myc, and can be used in acute myeloid leukemia research.
    CDK9-IN-24
  • HY-151071
    TMX-3013
    		Inhibitor
    TMX-3013 is a CDKs inhibitor capable of inhibiting the activity of CDK1, CDK2, CDK4, CDK5, and CDK6, with IC50 values of 0.9 nM, <0.5 nM, 24.5 nM, 0.5 nM, and 15.6 nM, respectively. TMX-3013 can be utilized for synthesizing PROTACs that feature a polyethylene glycol (PEG) linker arm and Thalidomide (HY-14658) as the CRBN-recruiting arm.
    TMX-3013
  • HY-151375
    CDK9/10/GSK3β-IN-1
    		Inhibitor
    CDK9/10/GSK3β-IN-1 (compound 13c) is a kinase inhibitor (Flavopiridol (HY-10005) analogue) that effectively inhibits HsGSK3β (IC50=59 nM), HsCDK9/CyclinT (IC50=64 nM), HsCDK5/p25 (IC50=1.093 μM) and HsCDK2/CyclinA (IC50=1.725 μM). CDK9/10/GSK3β-IN-1 has anti-cancer cellular activity comparable to or higher than that of Flavopiridol. CDK9/10/GSK3β-IN-1 shows high anti-proliferative activity in vitro against up to seven cancer cell lines.
    CDK9/10/GSK3β-IN-1
  • HY-15163A
    Zotiraciclib hydrochloride
    		Inhibitor
    Zotiraciclib hydrochloride is a novel small molecule multi-target enzyme inhibitor with activity in inhibiting tumor growth. Zotiraciclib hydrochloride exerts its anti-tumor effect by reducing the level of Myc through inhibiting cyclin-dependent kinase 9 (CDK9). Zotiraciclib hydrochloride may be useful for inhibiting cancers that cross the blood-brain barrier. The high protein level of MCL-1 of Zotiraciclib hydrochloride is associated with survival, suggesting that it may serve as a prognostic factor and inhibitory target in further studies.
    Zotiraciclib hydrochloride
  • HY-RS02349
    Cdk1 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Cdk1 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Cdk1 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Cdk1 Mouse Pre-designed siRNA Set A
    Cdk1 Mouse Pre-designed siRNA Set A
  • HY-15260C
    XL413 hydrochloride
    		Inhibitor
    XL413 (BMS-863233) hydrochloride is an orally active and selective CDC7 inhibitor (IC50=3.4 nM). XL413 hydrochloride has favorable pharmacokinetic profiles and significantly inhibits tumor growth in rodent models. XL413 hydrochloride can be used in cancer research.
    XL413 hydrochloride
  • HY-RS02363
    Cdk14 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Cdk14 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Cdk14 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Cdk14 Mouse Pre-designed siRNA Set A
    Cdk14 Mouse Pre-designed siRNA Set A
  • HY-136841
    SLM6
    		Inhibitor
    SLM6 is a sangivamycin-like molecule. SLM6 is a CDK9 inhibitor. SLM6 inhibits CDK9/cyclin K and CDK9/cyclin T1 kinase activity with IC50s of 280 nM and 133 nM, respectively. SLM6 also inhibits CDK1/cyclin B and CDK2/ cyclin A with IC50s of less than 300 nM. SLM6 induces apoptosis in multiple myeloma (MM) cells.
    SLM6
  • HY-118310
    Xylocydine
    		Inhibitor
    Xylocydine is an inhibitor of CDK1/2, inhibiting CDK function in various apoptotic processes. Xylocydine specifically blocks CDK1 and CDK2 activity with IC50 of 1.4 nM and 61 nM, respectively. In addition, Xylocydine downregulates phosphorylated nucleolin and retinoblastoma protein levels..
    Xylocydine
  • HY-147603
    CDK7-IN-18
    		Inhibitor
    CDK7-IN-18 is a potent inhibitor of CDK7. CDK7-IN-18 is a pyrimidinyl derivative compound. CDK7-IN-18 has the potential for the research of various cancers, especially the cancer with transcriptional dysregulation (extracted from patent CN114249712A, compound 15).
    CDK7-IN-18
  • HY-144810
    CDK2-IN-8
    		Inhibitor
    CDK2-IN-8 is a potent CDK2 inhibitor with an IC50 of 1.74 µM. CDK2-IN-8 shows antiproliferative activity. CDK2-IN-8 has the potential for the research of melanoma.
    CDK2-IN-8
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
CDK Isoform Comparison

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