ZK-Thiazolidinone, also known as TAL, is an ATP-competitive inhibitor of PLK1. In vitro, ZK-Thiazolidinone counteracts the role of Plk1 in previously established functions, notably, sister chromatid separation, centrosome maturation, and bipolar spindle assembly. In vivo, ZK-Thiazolidinone selectively inhibits PLK1 and causes a prometaphase-like mitotic (G2-M) arrest. ZK-Thiazolidinone inhibits human PLK1 (IC50, 19 12 nM) and various human and mouse tumor cell lines (IC50, 0.2-1.3 µM). ZK-Thiazolidinone impairs centrosome maturation.
Molecular Weight:
493.55
CAS Number:
[891849-87-9]
Formula:
C23H26F3N5O2S
Target:
Others
T68428
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