Polo-like Kinase (PLK)
Polo-like Kinases (PLKs) are a group of highly conserved serine/threonine protein kinases that play a key role in processes such as cell division and checkpoint regulation of mitosis. In mammals, five PLKs (PLK 1-5) encompass diverse roles in centrosome dynamics, spindle formation, intra S-phase and G2/M checkpoints, and DNA damage response.
PLKs are characterized by their Polo-box domain, which mediates protein interactions. They are additionally controlled by phosphorylation, proteolysis, and transcription, depending on the biological context. PLKs are now recognized to link cell division to developmental processes and to function in differentiated cells.
Polo-like Kinase (PLK) Isoform Specific Products
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Polo-like Kinase (PLK) Related Products (139)
Related Products (139)
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Recombinant Proteins (6)
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Antibodies (3)
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Polo-like Kinase (PLK) Isoform Comparison
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Volasertib trihydrochloride
0 ImagesSynonyms: BI 6727 trihydrochlorideVolasertib (BI 6727) trihydrochloride is an orally active, highly potent and ATP-competitive Polo-like kinase 1 (PLK1) inhibitor with an IC50 of 0.87 nM. Volasertib trihydrochloride inhibits PLK2 and PLK3 with IC50s of 5 and 56 nM, respectively. Volasertib trihydrochloride induces mitotic arrest and apoptosis. Volasertib trihydrochloride, a dihydropteridinone derivative, shows marked antitumor activity in multiple cancer models.
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SP27
0 ImagesSP27 is a PROTAC PLK4 degrader with an IC50 of 8.4 nM and a DC50 of 19.5 nM against PLK4. SP27 induces PLK4 degradation via the CRBN-dependent ubiquitin-proteasome pathway, inhibits PLK4 downstream signal transduction, and suppresses the growth of TRIM37-amplified breast cancer cells. SP27 is applicable for breast cancer-related research.
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AAPK-25
0 ImagesAAPK-25 is a potent and selective Aurora/PLK dual inhibitor with anti-tumor activity, which can cause mitotic delay and arrest cells in a prometaphase, reflecting by the biomarker histone H3Ser10 phosphorylation and followed by a surge in apoptosis. AAPK-25 targets Aurora-A, -B, and -C with Kd values ranging from 23-289 nM, as well as PLK-1, -2, and -3 with Kd values ranging from 55-456 nM.
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LFM-A13
0 ImagesLFM-A13 is a potent BTK, JAK2, PLK inhibitor, inhibits recombinant BTK, Plx1 and PLK3 with IC50s of 2.5 μM, 10 μM and 61 μM. LFM-A13 has antiproliferative activity and anticancer activity. LFM-A13 can be used in cancer-related research
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Cyclapolin 9
0 ImagesCyclapolin 9 is a potent, selective and ATP-competitive polo-like kinase 1 (PLK1) inhibitor with an IC50 of 500 nM. Cyclapolin 9 is inactive against other kinases.
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8012–3246
0 Images8012-3246 is a selective PLK2 inhibitor with an IC50 of 774.5 nM. 8012-3246 suppresses GSK3β phosphorylation. 8012-3246 exhibits potent anticancer activity against colorectal cancer.
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PLK1/BRD4-IN-3
0 ImagesPLK1/BRD4-IN-3 (Compound 21) is a selective dual inhibitor for bromodomain 4 (BRD4) and polo-like kinase 1 (PLK1). PLK1/BRD4-IN-3 inhibits BRD4-BD1, PLK1 and BRDT-BD1, with IC50s of 0.059, 0.127 and 0.245 μM, respectively.
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PLK1-IN-13
0 ImagesPLK1-IN-13 is a selective and orally active PLK1 inhibitor (IC50: 0.27 nM). PLK1-IN-13 also inhibits PLK2 (IC50: 12.72 nM) and PLK3 (IC50: 4.12 nM). PLK1-IN-13 arrests cell at G2 phase, induces apoptosis and down-regulates the transcription of the proliferation-related oncogene c-MYC. PLK1-IN-13 inhibits tumor growth, and can be used for research of acute myeloid leukemia (AML).
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TAK-960 dihydrochloride
0 ImagesCat. No.: HY-15160BPurity: 99.15%TAK-960 dihydrochloride is an orally available, selective inhibitor of polo-like kinase 1 (PLK1), with an IC50 of 0.8 nM. TAK-960 dihydrochloride also shows inhibitory activities against PLK2 and PLK3, with IC50s of 16.9 and 50.2 nM, respectively. TAK-960 dihydrochloride inhibits proliferation of multiple cancer cell lines and exhibits significant efficacy against multiple tumor xenografts.
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Poloppin
0 ImagesPoloppin 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.
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Poloxime
0 ImagesCat. No.: HY-77195CAS No.: 17302-61-3
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Y207–5465
0 ImagesCat. No.: HY-180895CAS No.: 667404-66-2
