2. Signalwege
  3. Cell Cycle/DNA Damage
  4. CDK

CDK

Cyclin dependent kinase

CDK

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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
Art. -Nr. Produktname Wirkung Reinheit Chemical Structure
  • HY-180546
    CDK2-IN-53
    		Inhibitor
    CDK2-IN-53 (compound 9) is a CDK2 inhibitor with anticancer activity. CDK2-IN-53 selectively inhibits the proliferation of HCT-116 and MCF-7cells with IC50 values of 13.89 and 7.65 μM, respectively, while showing lower cytotoxicity toward normal lung fibroblast (WI-38) cells (IC50 = 71.24 μM). CDK2-IN-53 can be used for cancer research, such as colon and breast cancer.
    CDK2-IN-53
  • HY-112363
    Aloisine A
    		Inhibitor
    Aloisine A (RP107) is a a potent cyclin-dependent kinase (CDK) inhibitor with IC50s of 0.15 μM, 0.12 μM, 0.4 μM, 0.16 μM for CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK5/p35, respectively. Aloisine A ininhibits GSK-3α (IC50=0.5 μM) and GSK-3β (IC50=1.5 μM). Aloisine A stimulates wild-type CFTR and mutated CFTR, with submicromolar affinity by a cAMP-independent mechanism. Aloisine A has the potential for CFTR-related diseases, including cystic fibrosis research.
    Aloisine A
  • HY-170425
    CDK7-IN-32
    		Inhibitor
    CDK7-IN-32 (compound10) is a CDK7 inhibitor.
    CDK7-IN-32
  • HY-156083
    CDK9-IN-28
    		Inhibitor
    PROTAC CDK9/CycT1 Degrader-1 (compounds 10) is a potent inhibitor of CDK9. PROTAC CDK9/CycT1 Degrader-1 can be used as a PROTAC target protein ligand for PROTAC synthesis. PROTAC CDK9/CycT1 Degrader-1 shows strong anti-proliferative activity in solid tumors.
    CDK9-IN-28
  • HY-149261
    H1k
    		Inhibitor
    H1k, a Eudistomin Y derivative, is a lysosome-targeted antiproliferation agent. H1k increases the autophagy signal and downregulate the expression of cyclin-dependent kinase (CDK1) and cyclin B1. H1k can be used in research of cancer.
    H1k
  • HY-170306
    LZ9
    		Inhibitor
    LZ9 is a ATP-competitive CDK1 and CDK2 inhibitor. LZ9 has the potential for the research of colorectal cancer (CRC).
    LZ9
  • HY-179375
    LCI133
    		Inhibitor
    LCI133 is afirst-in-class,nanomolar-potent, selective multikinase inhibitor targeting CDK4/6/9 and AURKA/B (IC50 = 4.7/10.2/4.1 nM and 2.8/10.6 nM). LCI133 induces S/G2 cell-cycle arrest and robust apoptosis in MYCN-amplified neuroblastoma BE(2)-C cells. LCI133 demonstrates significant antitumor efficacy in a BE(2)-C neuroblastoma xenograft model.
    LCI133
  • HY-E70672
    CDK2/CycE1 Recombinant Human Active Protein Kinase
    CDK2 is a cyclin-dependent kinase involved in the control of the cell cycle. CDK2/CycE1 Recombinant Human Active Protein Kinase is an ortholog of CDK2.
    CDK2/CycE1 Recombinant Human Active Protein Kinase
  • HY-146335
    CLK1/4-IN-1
    		Inhibitor
    CLK1/4-IN-1 (compound 31) is a potent and selective Clk1 and Clk4 inhibitor with an IC50 value of 9.7 nM and 6.6 nM, respectively. CLK1/4-IN-1 has growth inhibitory activities against T24 cancer cells with GI50 of 1.1 μM. CLK1/4-IN-1 can be used for researching anticancer.
    CLK1/4-IN-1
  • HY-P991883
    Metuzumab
    		Inhibitor
    Metuzumab (Licartin) is a human-mouse chimeric IgG1 monoclonal antibody targeting CD147. Metuzumab induces Apoptosis, reduces levels of Cyclin D1, full-length Caspase-3, and Bcl-2, and increases Bax expression. Metuzumab enhances the sensitivity of non-small cell lung cancer (NSCLC) cells to Gemcitabine (HY-17026). Metuzumab is applicable for research on hepatocellular carcinoma and non-small cell lung cancer [1] [2].
    Metuzumab
  • HY-185340
    CDK9-IN-49
    		Inhibitor
    CDK9-IN-49 is a CDK9 inhibitor with an IC50 of 7.32 nM. CDK9-IN-49 inhibits the proliferation of various cancer cells. CDK9-IN-49 can be used in the research of cancers such as acute myeloid leukemia and prostate cancer.
    CDK9-IN-49
  • HY-P11028
    M1-20
    		Inhibitor
    M1-20 is a CDK1 inhibitor. M1-20 promotes CDK1 ubiquitination by CUL4-DDB1-DCAF1 complexes and degradation through the proteasome pathway. M1-20 abolishes the formation of CDK1/CCNB1 complexes. M1-20 has significant anticancer activity of spontaneous breast cancer in FVB/N MMTV-PyVT mice model.
    M1-20
  • HY-149495
    CP-07
    		Degrader
    CP-07 is a potent and selective PROTACCDK9 degrader (DC50: 43 nM). CP-07 inhibits 22RV1 cell proliferation (IC50: 62 nM) and colony formation by down-regulating Mcl-1 and c-Myc. CP-07 inhibits 22RV1 xenograft tumor growth. CP-07 can be used for research of prostate cancer.
    CP-07
  • HY-172146
    CDK4/6-IN-24
    		Inhibitor
    CDK4/6-IN-24 (Compound A) is the inhibitor for CDK4/6. CDK4/6-IN-24 exhibits board-spectrum antitumor activity that inhibits multi cancer cells with IC50 of submicromolar levels.
    CDK4/6-IN-24
  • HY-180630
    CDK2-IN-54
    		Inhibitor
    CDK2-IN-54 (Formula I) is a CDK2 inhibitor. CDK2-IN-54 can be used in cancer research such as triple-negative breast cancer, ovarian cancer, bladder cancer, and uterine cancer.
    CDK2-IN-54
  • HY-162670
    Anticancer agent 238
    Anticancer agent 238 (compound 5) is an anticancer agent with a notably strong binding affinity towards the CDK-5 enzyme. Anticancer agent 238 shows a strong efficacy agains HCT116 and MCF7 cells, with IC50 values of 13.46 µM and 16.43 µM, respectively.
    Anticancer agent 238
  • HY-170978
    PROTAC CDK9 degrader-11
    		Degrader
    PROTAC CDK9 degrader-11 (Compound C3) is an orally active PROTAC degrader for CDK9 with DC50 of 1.09 nM. PROTAC CDK9 degrader-11 exhibits cytotoxicity in multi small cell lung cancer cell with IC50 of nanomolar levels. PROTAC CDK9 degrader-11 arrests cell cycle at G0/G1 phase, inhibits the cell invasion in DMS114 and DMS53 cell. PROTAC CDK9 degrader-11 exhibits antitumor efficacy in NCI-H446 xenograft mouse models.(Pink: ligand for target protein CDK9 ligand 3 (HY-170979); Black: linker; Blue: ligand for E3 ligase Cereblon E3 ligase Ligand 56 (HY-W247437))
    PROTAC CDK9 degrader-11
  • HY-181483
    CDK6-IN-2
    		Inhibitor
    CDK6-IN-2 is a CDK6 covalent inhibitor with an IC50 of 0.013 μM. CDK6-IN-2 inhibits the proliferation and migration of triple-negative breast cancer cells, and induces cell cycle arrest and apoptosis. CDK6-IN-2 induces ROS accumulation and mitochondrial damage through cellular metabolic reprogramming. CDK6-IN-2 exhibits anti-tumor activity and can be used for the research of triple-negative breast cancer.
    CDK6-IN-2
  • HY-150570
    Carbonic anhydrase inhibitor 14
    		Inhibitor
    Carbonic anhydrase inhibitor 14 (Compound 8b) is a carbonic anhydrase (CA) inhibitor with Ki values of 1203, 99.7, 9.4 and 27.7 nM against hCA I, hCA II, hCA IX and hCA XII, respectively. Carbonic anhydrase inhibitor 14 can also inhibit CDK2 with an IC50 of 20.3 μM. Carbonic anhydrase inhibitor 14 shows antitumor activity.
    Carbonic anhydrase inhibitor 14
  • HY-176281
    PI3Kα-IN-26
    		Inhibitor
    PI3Kα-IN-26 (Compound 11e) is a PI3Kα inhibitor with an IC50 of 75.31 nM. PI3Kα-IN-26 has a broad-spectrum anticancer activity, such as leukemia, colon and breast cancer, without significant cytotoxic effect on the normal Vero cells (mean IC50s of 2.74, 3.50, 3.34 and 85.29 μM, respectively).
    PI3Kα-IN-26
Art. -Nr. Produktname / Synonyms Species Source
Art. -Nr. Produktname / Synonyms Application Reactivity
CDK Isoform Comparison

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