Prexasertib Mesylate Hydrate is a selective, ATP-competitive inhibitor of checkpoint kinase 1 (CHK1) with a Ki of 0.9 nM and an IC50 of <1 nM. It also inhibits checkpoint kinase 2 (CHK2) with an IC50 of 8 nM and ribosomal S6 kinase 1 (RSK1) with an IC50 of 9 nM. By inducing double-stranded DNA breakage and replication catastrophe, Prexasertib Mesylate Hydrate promotes apoptotic cell death, exhibiting significant anti-tumor activity. This reagent is primarily utilized in cancer research to explore mechanisms of DNA damage response and therapeutic resistance.
Prexasertib Mesylate Hydrate is a selective, ATP-competitive inhibitor of checkpoint kinase 1 (CHK1) with a Ki of 0.9 nM and an IC50 of <1 nM. It also inhibits checkpoint kinase 2 (CHK2) with an IC50 of 8 nM and ribosomal S6 kinase 1 (RSK1) with an IC50 of 9 nM. By inducing double-stranded DNA breakage and replication catastrophe, Prexasertib Mesylate Hydrate promotes apoptotic cell death, exhibiting significant anti-tumor activity. This reagent is primarily utilized in cancer research to explore mechanisms of DNA damage response and therapeutic resistance.
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