2. Signaling Pathways
  3. Cell Cycle/DNA Damage
  4. Polo-like Kinase (PLK)
  5. Polo-like Kinase (PLK) Isoform
  6. Polo-like Kinase (PLK) Inhibitor

Polo-like Kinase (PLK) Inhibitor

Polo-like Kinase (PLK) Inhibitors (40):

Cat. No. Product Name Effect Purity
  • HY-124761
    Poloppin
    		Inhibitor
    Poloppin is a potent, cell penetrant inhibitor of the mitotic Polo-like kinase (PLK) (IC50=26.9 μM) and prevents the protein-protein interaction via the Polo-box domain (PBD) (Kd= 29.5 μM). Poloppin selectively kills cells expressing mutant KRAS, enhancing death in mitosis. Poloppin is used for the study of KRAS-mutant cancers as single agents, or in combination with c-MET inhibitors.
  • HY-RS10718
    Plk3 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Plk3 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Plk3 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-RS10713
    Plk1 Rat Pre-designed siRNA Set A
    		Inhibitor

    Plk1 Rat Pre-designed siRNA Set A contains three designed siRNAs for Plk1 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-RS10722
    Plk4 Rat Pre-designed siRNA Set A
    		Inhibitor

    Plk4 Rat Pre-designed siRNA Set A contains three designed siRNAs for Plk4 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-120279A
    CFI-400437
    		Inhibitor
    CFI-400437 is an indolinone-derived, ATP-competitive kinase inhibitor with high selectivity for PLK4 (IC50 of 0.6 nM).
  • HY-146792
    PLK1-IN-4
    		Inhibitor
    PLK1-IN-4 is a potent and selective PLK1 inhibitor with IC50 < 0.508 nM. PLK1-IN-4 has broad antiproliferative activity against a variety of cancer cell lines. PLK1-IN-4 induces mitotic arrest at the G2/M phase checkpoint, leading to cancer cell apoptosis. PLK1-IN-4 can be used for researching hepatocellular carcinoma.
  • HY-139652
    PLK1-IN-2
    		Inhibitor
    PLK1-IN-2 is a PLK1 kinase inhibitor with an IC50 value of 0.384 μM.
  • HY-RS10714
    PLK2 Human Pre-designed siRNA Set A
    		Inhibitor

    PLK2 Human Pre-designed siRNA Set A contains three designed siRNAs for PLK2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-RS10716
    Plk2 Rat Pre-designed siRNA Set A
    		Inhibitor

    Plk2 Rat Pre-designed siRNA Set A contains three designed siRNAs for Plk2 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-RS10717
    PLK3 Human Pre-designed siRNA Set A
    		Inhibitor

    PLK3 Human Pre-designed siRNA Set A contains three designed siRNAs for PLK3 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-15160C
    TAK-960 monohydrochloride
    		Inhibitor
    TAK-960 monohydrochloride is an orally available, selective inhibitor of polo-like kinase 1 (PLK1), with an IC50 of 0.8 nM. TAK-960 monohydrochloride also shows inhibitory activities against PLK2 and PLK3, with IC50s of 16.9 and 50.2 nM, respectively. TAK-960 monohydrochloride inhibits proliferation of multiple cancer cell lines and exhibits significant efficacy against multiple tumor xenografts.
  • HY-161046
    PLK1-IN-8
    		Inhibitor
    PLK1-IN-8 (compound TE6) is a PLK1 inhibitor, and inhibits cell proliferation by blocking the cell cycle at G2 phase. PLK1-IN-8 shows anticancer activity in vivo.
  • HY-RS10711
    PLK1 Human Pre-designed siRNA Set A
    		Inhibitor

    PLK1 Human Pre-designed siRNA Set A contains three designed siRNAs for PLK1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-156336
    PLK1-IN-7
    		Inhibitor
    PLK1-IN-7 (compound 30e) is a potent PLK1 inhibitor, with an IC50 of 0.66 nM. PLK1-IN-7 exhibits antiproliferative and antitumor activities.
  • HY-RS10719
    Plk3 Rat Pre-designed siRNA Set A
    		Inhibitor

    Plk3 Rat Pre-designed siRNA Set A contains three designed siRNAs for Plk3 gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
  • HY-12135
    Poloxipan
    		Inhibitor
    Poloxipan is a pan-specific polo-like kinase (PLK) inhibitor that can inhibit a non-catalytic region at the C-terminus called the Polo-box domain (PBD) found in kinases. The IC50 values for Poloxipan against the PBDs of PLK-1/2/3 are 3.2 μM, 1.7 μM, and 3.0 μM, respectively. Poloxipan also inhibits other phospho-tyrosine binding domains, such as the forkhead-associated (FHA) domain of CHK-2, the WW domain of peptidyl-prolyl cis/trans isomerase (PIN1), and the phospho-tyrosine binding domains of STAT1/3/5 and lymphocyte-specific protein tyrosine kinase's SH2 domain. Poloxipan can be used in cancer research.
  • HY-129265
    Poloxin-2
    		Inhibitor
    Poloxin-2 is a small molecule Plk1 PBD inhibitor that can effectively induce cell mitotic arrest with an EC50 of approximately 15 μM in HeLa cells. Poloxin-2HT was developed by conjugating a hydrophobic tag (HT) to Poloxin-2, a new application of inhibitors targeting protein-protein interactions. Poloxin-2HT significantly enhanced the effects on cell viability and apoptosis by selectively degrading Plk1 protein, and its effect was stronger than that of untagged Poloxin-2. These data validate hydrophobic tags as a new strategy for targeting and disrupting disease-associated proteins.
  • HY-W276819
    PLK1-IN-9
    		Inhibitor
    PLK1-IN-9 (Compound M2) is an inhibitor for polo-like kinase 1 (PLK1), that inhibits PLK proteins modified with peptides 1010pT, cdc25c and PBIP, with IC50s of 1.6, 0.8 and 1.4 μM, respectively. PLK1-IN-9 inhibits proliferations of cancer cells HeLa, HL60, SNU387/499, HepG2, exhibits cytotoxicity and induces apoptosis. PLK1-IN-9 inhibits tumor growth in HepG2 xenograft mouse model.
  • HY-160624
    CD 10899
    		Inhibitor
    CD 10899 is a hydroxylated metabolite of Volasertib (HY-12137). CD 10899 is pharmacologically active against Polo-like kinase 1 (PLK1) (IC50: 6 nM). Volasertib is an orally active, highly potent and ATP-competitive PLK1 inhibitor. CD 10899 can be used for research of cancer.
  • HY-12137R
    Volasertib (Standard)
    		Inhibitor
    Volasertib (Standard) is the analytical standard of Volasertib. This product is intended for research and analytical applications. Volasertib (BI 6727) is an orally active, highly potent and ATP-competitive Polo-like kinase 1 (PLK1) inhibitor with an IC50 of 0.87 nM. Volasertib inhibits PLK2 and PLK3 with IC50s of 5 and 56 nM, respectively. Volasertib induces mitotic arrest and apoptosis. Volasertib, a dihydropteridinone derivative, shows marked antitumor activity in multiple cancer models.