plk1 in 2

PLK1-IN-2 is a PLK1 kinase inhibitor with an IC [50] value of 0.384 μM.

PLK1 BRD4-IN-2 (compound 15), an analog of BI-2536, simultaneously inhibits both Polo-like kinase 1 (PLK1 IC 50 = 40 nM) and BRD4 bromodomain (BRD4-BD1 IC 50 = 28 nM) as a dual inhibitor [1].

3MB-PP1 is a bulky purine analog and a Polo-like kinase 1 (Plk1) inhibitor. In cells expressing analog-sensitive Plk1 alleles, 3MB-PP1 blocks mitotic progression and cell division arise by targeting Plk1. 3MB-PP1 specifically inhibits analog-sensitive Ssn3 (Cdk8). 3MB-PP1 inhibits Leu93 Mutant Zipper-interacting protein kinase with IC50 of 2 μM. 3MB-PP1 can be used for the research of cell division and hypha formation of Candida albicans.

Poloxin-2 is a potent and selective Plk1 PBD inhibitor with anti-tumour activity that reduces the protein level of Plk1 in HeLa cells.

Mps1-IN-2 is a potent, selective, and ATP-competitive inhibitor of both Mps1 and Plk1.

JH295 is a highly potent and selective inhibitor of NIMA-related kinase 2 (Nek2), exhibiting irreversible inhibition activity with an IC 50 value of 770 nM. This compound effectively inhibits cellular Nek2 using the alkylation of Cys22. Importantly, JH295 does not exhibit any inhibitory effects toward Cdk1, Aurora B, or Plk1, which are kinases involved in mitotic processes. Furthermore, JH295 has no impact on bipolar spindle assembly or the spindle assembly checkpoint mechanism.