1. Signaling Pathways
  2. Cell Cycle/DNA Damage
  3. Checkpoint Kinase (Chk)
  4. Chk2 Isoform

Chk2

 
Cat. No. Product Name Effect Purity
  • HY-18174
    Prexasertib
    Inhibitor 98.74%
    Prexasertib (LY2606368) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of <1 nM. Prexasertib inhibits CHK2 (IC50=8 nM) and RSK1 (IC50=9 nM). Prexasertib causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib shows potent anti-tumor activity.
  • HY-10992
    AZD-7762
    Inhibitor 99.94%
    AZD-7762 is a potent ATP-competitive checkpoint kinase (Chk) inhibitor in with an IC50 of 5 nM for Chk1.
  • HY-14720
    Rabusertib
    Inhibitor 99.99%
    Rabusertib (LY2603618) is a potent and selective inhibitor of Chk1 with an IC50 of 7 nM.
  • HY-15532
    SCH900776
    Inhibitor 99.97%
    SCH900776 (MK-8776) is a potent, selective and orally bioavailable inhibitor of checkpoint kinase1 (Chk1) with an IC50 of 3 nM. SCH900776 shows 50- and 500-fold selectivity over CDK2 and Chk2, respectively.
  • HY-13946
    BML-277
    Inhibitor 98.47%
    BML-277 is a selective checkpoint kinase 2 (Chk2) inhibitor with an IC50 of 15 nM.
  • HY-158303
    Chk2-IN-2
    Inhibitor
    Chk2-IN-2 (compound 2) is a selective inhibitor of CHK2 with potential anticancer activity.
  • HY-18958
    CCT245737
    Inhibitor 99.24%
    CCT245737 (SRA737) is an orally active and seletive Chk1 inhibitor, with an IC50 of 1.3 nM.
  • HY-18174A
    Prexasertib dihydrochloride
    Inhibitor 99.41%
    Prexasertib dihydrochloride (LY2606368 dihydrochloride) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of <1 nM. Prexasertib dihydrochloride inhibits CHK2 (IC50=8 nM) and RSK1 (IC50=9 nM). Prexasertib dihydrochloride causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib dihydrochloride shows potent anti-tumor activity.
  • HY-13263
    CHIR-124
    Inhibitor 98.57%
    CHIR-124 is a potent and selective Chk1 inhibitor with IC50 of 0.3 nM, and also potently targets PDGFR and FLT3 with IC50s of 6.6 nM and 5.8 nM.
  • HY-14715B
    CCT241533 hydrochloride
    Inhibitor 99.87%
    CCT241533 hydrochloride is a potent and selective CHK2 inhibitor with an IC50 of 3 nM and a Ki of 1.16 nM.
  • HY-10032
    PF 477736
    Inhibitor 99.21%
    PF 477736 (PF 00477736) is a potent, selective and ATP-competitive inhibitor of Chk1, with a Ki of 0.49 nM, it is also a Chk2 inhibitor, with a Ki of 47 nM. PF 477736 shows <100-fold selectivity for Chk1 over VEGFR2/KDR/Flk-1, Fms, Yes, Aurora-A, FGFR3, Flt3, and Ret (IC50=8 (Ki), 10, 14, 23, 23, 25, and 39 nM, respectively). PF 477736 can enhance Gemcitabine antitumor activity in vitro and in vivo.
  • HY-18174E
    Prexasertib dimesylate
    Inhibitor 99.04%
    Prexasertib dimesylate (LY2606368 dimesylate) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of <1 nM. Prexasertib dimesylate inhibits CHK2 (IC50=8 nM) and RSK1 (IC50=9 nM). Prexasertib dimesylate causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib dimesylate shows potent anti-tumor activity.
  • HY-15883
    GNE-900
    Inhibitor 99.21%
    GNE-900 is a an ATP-competitive, selective, and orally active ChK1 inhibitor with IC50s of 0.0011, 1.5 µM for ChKl, ChK2, respectively. GNE-900 abrogates the G2-M checkpoint, enhances DNA damage, and induces Apoptosis.html" class="link-product" target="_blank">Apoptosis. gemcitabine (HY-17026) and GNE-900 administration shows anti-tumor activity.
  • HY-117102
    ANI-7
    Activator 98.13%
    ANI-7 is an activator of aryl hydrocarbon receptor (AhR) pathway. ANI-7 inhibits the growth of multiple cancer cells, and potently and selectively inhibits the growth of MCF-7 breast cancer cells with a GI50 of 0.56 μM. ANI-7 induces CYP1-metabolizing mono-oxygenases by activating AhR pathway, and also induces DNA damage, checkpoint Kinase 2 (Chk2) activation, S-phase cell cycle arrest, and cell death in sensitive breast cancer cell lines.
  • HY-14715
    CCT241533
    Inhibitor
    CCT241533 is a potent and selective ATP competitive inhibitor of CHK2 with an IC50 of 3 nM and Ki of 1.16 nM.
  • HY-18174B
    Prexasertib Mesylate Hydrate
    Inhibitor
    Prexasertib Mesylate Hydrate (LY2606368 Mesylate Hydrate) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of <1 nM. Prexasertib Mesylate Hydrate inhibits CHK2 (IC50=8 nM) and RSK1 (IC50=9 nM). Prexasertib Mesylate Hydrate causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib Mesylate Hydrate shows potent anti-tumor activity.
  • HY-18174C
    Prexasertib mesylate
    Inhibitor
    Prexasertib mesylate (LY2606368 mesylate) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of <1 nM. Prexasertib mesylate inhibits CHK2 (IC50=8 nM) and RSK1 (IC50=9 nM). Prexasertib mesylate causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib mesylate shows potent anti-tumor activity.
  • HY-18942
    VER-00158411
    Inhibitor
    VER-00158411 is a checkpoint kinase 1 (CHK1) and CHK2 inhibitor with IC50 values of 4.4 nM and 4.5 nM, respectively.
  • HY-112477
    Chk2-IN-1
    Inhibitor
    Chk2-IN-1 (compound 1) is a potent and selective inhibitor of checkpoint kinase 2 (Chk2), with IC50s of 13.5 nM and 220.4 nM for Chk2 and Chk1, respectively. Chk2-IN-1 can elicit a strong ataxia telangiectasia mutated (ATM)-dependent Chk2-mediated radioprotection effect.
  • HY-110331
    CCT241533 dihydrochloride
    Inhibitor
    CCT241533 dihydrochloride is a potent and selective ATP competitive inhibitor of CHK2 with an IC50 of 3 nM and Ki of 1.16 nM.
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity