PLK1 Inhibitors: Volasertib & BI 2536

Cat. No.: A56896

CAS No.: 73663-97-5

PLK1-IN-11

PLK1-IN-11 is a selective inhibitor of Polo-like kinase 1 (PLK1), exhibiting an IC50 of 1 μM. This compound demonstrates significant potential for modulating cell proliferation and mitotic progression. PLK1-IN-11 is suitable for investigation in various cancer models, including pancreatic, ovarian, breast, and non-small cell lung carcinoma, contributing to the understanding of cancer biology and the development of targeted therapies.

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$125.00

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$180.00

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Cat. No.: A56897

CAS No.: 40647-02-7

BTO-1

BTO-1 is a selective inhibitor of Polo-like kinase (Plk), a key regulator of the cell cycle. This compound is designed to interfere with Plk activity, impacting downstream phosphorylation and dephosphorylation processes. BTO-1 is utilized in research focused on cell cycle regulation, cancer biology, and the development of novel therapeutic strategies targeting Plk pathways.

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Cat. No.: A56899

CAS No.: 794466-17-4

DAP-81

DAP-81 is a potent inhibitor of Polo-like kinases (PLKs), a group of essential serine/threonine kinases involved in cell cycle regulation. This compound has been shown to dose-dependently increase the formation of monopolar spindles in treated cells, indicating its role in disrupting normal mitotic spindle assembly. High-resolution live-cell microscopy studies demonstrate that PLK activity is crucial for the integrity of bipolar mitotic spindles. By inhibiting PLK activity, DAP-81 destabilizes centromeric microtubules while enhancing the stability of other spindle microtubules, making it a valuable tool for researchers investigating cell division and potential anti-microtubule agents.

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Cat. No.: A56900

CAS No.: 660817-08-3

CAP-53194

CAP-53194 is a selective inhibitor of Polo-like Kinase 1 (PLK1) with promising anticancer properties. It demonstrates significant selectivity, showing over 100-fold inhibition of PLK1 compared to PLK2-4 and other cell cycle-related kinases due to its ability to target unique features within the PLK1 binding site. CAP-53194 conforms to Lipinski's rule of five and meets various ADMET criteria, suggesting favorable pharmacokinetic characteristics. This compound represents a novel class of potential PLK1 inhibitors for further research and development in cancer therapeutics.

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Cat. No.: A56901

CAS No.: 2991469-28-2

PLK1/PRC1-IN-1

PLK1/PRC1-IN-1 is an inhibitor of the PLK1/PRC1 protein complex formation. This compound specifically targets the interaction between polo-like kinase 1 (PLK1) and protein-regulator of cytokinesis 1 (PRC1), disrupting their function. PLK1/PRC1-IN-1 is primarily utilized in research focused on non-small cell lung cancer (NSCLC) and provides insights into the mechanisms of cell division and tumor growth.

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Cat. No.: A56902

CAS No.: 1169211-37-3

CFI-400437

CFI-400437 is an indolinone-derived, ATP-competitive inhibitor specifically targeting PLK4, exhibiting exceptional selectivity with an IC50 of 0.6 nM. This compound demonstrates potent inhibitory activity, making it a valuable tool for studying the role of PLK4 in cell cycle regulation and genomic stability. It is particularly useful in cancer research, where PLK4 dysregulation has been implicated in tumorigenesis.

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Cat. No.: A56903

CAS No.: 1247001-86-0

PLK4-IN-3

PLK4-IN-3 is a selective inhibitor targeting Polo-like kinase 4 (PLK4), exhibiting an IC50 value of 0.65 μM. This compound plays a critical role in disrupting cell division by modulating the function of PLK4, which is essential for cytokinesis and centriole biogenesis. PLK4-IN-3 is valuable in cancer research, particularly in studies investigating the proliferation and survival of cancer cells with dysregulated PLK4 activity.

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Cat. No.: A56904

CAS No.: 1001343-34-5

PLK1-IN-5

PLK1-IN-5 is a selective inhibitor of Polo-like Kinase 1 (PLK1), with an IC50 of less than 500 nM. This compound demonstrates significant anticancer activity, making it a valuable tool for researchers studying cancer biology and therapeutic interventions. Its ability to effectively inhibit PLK1 offers potential applications in the development of novel cancer treatments.

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Cat. No.: A56905

CAS No.: 2622273-55-4

PLK1-IN-4

PLK1-IN-4 is a highly selective and potent inhibitor of Polo-like kinase 1 (PLK1), exhibiting an IC50 of less than 0.508 nM. It demonstrates significant antiproliferative effects across a range of cancer cell lines and induces mitotic arrest at the G2/M checkpoint, thereby promoting apoptotic pathways in cancer cells. This compound is valuable for investigations into hepatocellular carcinoma and other malignancies where PLK1 plays a critical role in cell cycle regulation.

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1 mg

$225.00

5 mg

$565.00

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Cat. No.: A56906

CAS No.: 2640254-52-8

PLK1-IN-2

PLK1-IN-2 is a potent inhibitor of the polo-like kinase 1 (PLK1), exhibiting an IC50 value of 0.384 μM. This compound disrupts PLK1 activity, which is crucial for regulating cell division and cancer cell proliferation. It is primarily utilized in cancer research to investigate the role of PLK1 in tumorigenesis and to assess its potential as a therapeutic target.

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Cat. No.: A56908

CAS No.: 2991469-21-5

PLK1-IN-10

PLK1-IN-10 is a potent inhibitor of the polo-like kinase 1 (PLK1) polo-box domain. This compound disrupts the interaction between PLK1 and the cell division regulator protein PRC1, leading to a reduction in the expression of the CDK1-Cyclin B1 complex. Additionally, PLK1-IN-10 interacts with glutathione (GSH), increasing cellular oxidative stress and promoting apoptosis. Its applications include cancer research and studies on cell cycle regulation.

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Cat. No.: A56909

CAS No.: 2108449-45-0

TAK-960 monohydrochloride

TAK-960 monohydrochloride is a selective inhibitor of polo-like kinase 1 (PLK1), exhibiting an IC50 of 0.8 nM. It also demonstrates inhibitory effects on PLK2 and PLK3 with IC50 values of 16.9 nM and 50.2 nM, respectively. This compound effectively inhibits the proliferation of various cancer cell lines and shows significant antitumor activity in multiple tumor xenograft models, making it a valuable tool for cancer research applications.

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Cat. No.: A56910

CAS No.: 891849-87-9

ZK-Thiazolidinone

ZK-Thiazolidinone is a potent ATP-competitive inhibitor of Polo-like kinase 1 (Plk1), exhibiting an IC50 of 19 nM. It effectively inhibits tumor cell proliferation, induces cell cycle arrest, and causes characteristic mitotic defects. The compound disrupts the recruitment of γ-tubulin and Aurora A kinase to centrosomes, leading to compromised bipolar spindle maintenance and sister chromatid cohesion. ZK-Thiazolidinone is valuable for applications in cancer research.

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Cat. No.: A56911

CAS No.: 2938910-96-2

PLK1-IN-7

PLK1-IN-7 is a highly effective inhibitor of Polo-like kinase 1 (PLK1), demonstrating an IC50 of 0.66 nM. This compound exhibits significant antiproliferative and antitumor activities, making it a valuable tool for cancer research. Its ability to modulate PLK1 activity supports investigations into cell cycle regulation and potential therapeutic applications in oncology.

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Cat. No.: A56912

CAS No.: 3040106-93-9

IIP0943

IIP0943 is a potent and selective inhibitor of PLK1 (polo-like kinase 1), exhibiting an IC50 of 5.1 nM. This compound demonstrates significant antiproliferative activity against HCT116 cancer cells, with an IC50 of 0.22 µM. IIP0943 is a valuable tool for researchers investigating cancer therapeutics and the role of PLK1 in cell cycle regulation and tumor growth.

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Cat. No.: A56913

CAS No.: 321695-37-8

Poloxin-2

Poloxin-2 is a specific inhibitor of Polo-like Kinase 1 (PLK1), effectively inducing mitotic arrest in HeLa cells with an EC50 of approximately 15 μM. It targets the Polo-box domain to disrupt protein-protein interactions, facilitating its application in cancer research. The hydrophobic tag (HT) conjugated form, Poloxin-2HT, exhibits enhanced potency by promoting selective degradation of the PLK1 protein, resulting in increased apoptosis and reduced cell viability. This highlights the potential of hydrophobic tags as a novel strategy for targeting disease-associated proteins.

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Cat. No.: A56914

CAS No.: 893772-67-3

PLK1-IN-9

PLK1-IN-9 is a potent inhibitor of polo-like kinase 1 (PLK1) that shows effective inhibition of modified PLK proteins, specifically 1010pT, cdc25c, and PBIP, with IC50 values of 1.6, 0.8, and 1.4 μM, respectively. This compound exhibits significant antiproliferative effects on various cancer cell lines, including HeLa, HL60, SNU387/499, and HepG2, where it induces cytotoxicity and apoptosis. In vivo studies demonstrate that PLK1-IN-9 effectively inhibits tumor growth in a HepG2 xenograft mouse model, highlighting its potential for cancer research applications.

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Cat. No.: A56915

CAS No.: 1331770-20-7

CD 10899

CD 10899 is a potent Polo-like kinase 1 (PLK1) inhibitor, exhibiting an IC50 of 6 nM. As a hydroxylated metabolite of Volasertib, CD 10899 demonstrates significant pharmacological activity against PLK1, an important target in cancer research. This compound is valuable for studies exploring PLK1's role in cell cycle regulation and tumor progression, making it a useful tool for cancer-related investigations.

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