Polo-like Kinases (PLKs) are a family of highly conserved serine/threonine protein kinases that are essential for a variety of biological functions, including cell division and mitosis checkpoint regulation. Five PLKs (PLK 1-5) play a variety of roles in DNA damage response, intra-S-phase and G2/M checkpoints, spindle formation, and centrosome dynamics in mammals.
PLKs are distinguished by their Polo-box domain, which mediates protein interactions. Depending on the biological context, they are also regulated by transcription, proteolysis, and phosphorylation. PLKs are now understood to function in differentiated cells and link cell division to developmental processes.
| Structure | Cat No. | Product Name | CAS No. | Product Description |
|---|---|---|---|---|
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V115339 | PLK4-IN-5 | PLK4-IN-5 (compound 5f) is a PLK4 inhibitor (IC50 = 0.8 nM). | |
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V109198 | BDE30671203 | BDE30671203 is a highly selective PLK1 inhibitor (IC50 = 2.163 nM). | |
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V115581 | PLK4-IN-6 | PLK4-IN-6 (compound C05) is a PLK4 inhibitor (IC50 < 0.1 nM). | |
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V112503 | PMV6-PEG4-BI2536 | PMV6-PEG4-BI2536 is a p53-Y220C-PLK1 bifunctional compound consisting of a high-affinity p53-Y220C mutant binder (Kd ≈ 2.5 nM) and a potent PLK1 kinase inhibitor (IC50 = 0.83 nM). | |
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V116561 | PLK2 Recombinant Human Active Protein Kinase | PLK2 belongs to the Polo-like kinase (PLK) family, which includes five mammalian members and plays a central role in the cell cycle and related events. | |
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V109328 | POI ligand-4 | 1403265-80-4 | POI ligand-4 is a PLK1 ligand that can be used to synthesize PROTACs, such as PROTAC PLK1 degrader-3. |
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V109335 | POI ligand-3 | POI ligand-3 (compound 4j) is a peptide PLK1 PBD inhibitor. | |
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V1575 | (E/Z)-Rigosertib sodium | 1225497-78-8 | (E/Z)-Rigosertib sodium (formerly known as ON-01910; ON01910; Estybon), the sodium salt ofRigosertib, is a novel, potent and non-ATP-competitive inhibitor of PLK1 with potential anticancer activity. |
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V60036 | 3MB-PP1 | 956025-83-5 | 3MB-PP1 is a bulky purine analog that is a Polo-like kinase 1 (Plk1) inhibitor. |
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V109883 | 8012–3246 | 421586-94-9 | 8012-3246 is a selective PLK2 inhibitor with an IC50 value of 774.5 nM. |
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V1573 | BI 2536 | 755038-02-9 | BI2536 (BI-2536; BI 2536) is a novel PLK1/BRD4 dual inhibitor with potential antitumor activity. |
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V99755 | BI2536-PEG2-Halo | BI2536-PEG2-Halo is a bifunctional molecule consisting of a Halo-tagged ligand and the Polo-like kinase 1 (PLK1) inhibitor BI-2536. | |
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V52314 | BTO-1 | 40647-02-7 | BTO-1 is a Polo-like kinase (Plk) inhibitor. |
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V88745 | CD 10899 | 1331770-20-7 | CD 10899 is a hydroxylated metabolite of Volasertib. |
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V17894 | Centrinone | 1798871-30-3 | Centrinone (LCR263; LCR-263; LCR 263) is a novel and potent inhibitor of polo-like kinase 4 (PLK4)with potential antineoplastic activity. |
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V17895 | Centrinone-B | 1798871-31-4 | Centrinone-B (LCR323; LCR-323; LCR 323) is a novel and reversible polo-like kinase 4 (PLK4) inhibitor with potential anticancer activity. |
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V2427 | CFI-400437 HCl | 1247000-76-5 | (1E)-CFI-400437 diHCl is potent against PLK4 (IC50= 0.6 nM) and selective for other members of the PLK family (>10 μM). |
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V2729 | Ocifisertib (CFI-400945) | 1338806-73-7 | CFI400945 is a potent, selective, and orally bioavailable PLK4 (polo-like kinase 4) inhibitor with IC50 value of 2.8 ±1.4 nM and potential antineoplastic activity. |
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V51036 | CZS-241 | 3016297-55-2 | CZS-241 is a novel Polo-like Kinase (PLK) 4 inhibitor (IC50=2.6 nM). |
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V110926 | CZS-241 hydrochloride | CZS-241 hydrochloride is an orally effective selective Polo-like kinase 4 (PLK4) inhibitor (IC50 = 2.6 nM). |