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

Checkpoint Kinase (Chk) Inhibitors

Chk1

Chk2

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Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.

Checkpoint Kinase (Chk) Inhibitors & Activators
Product Name Chk1 Chk2 Purity
AZD-7762
Chk1, IC50: 5 nM
Chk2, IC50: 5 nM
99.94%
Prexasertib
Chk1, IC50: <1 nM
Chk1, Ki: 0.9 nM
Chk2, IC50: 8 nM
98.74%
Rabusertib
Chk1, IC50: 7 nM
Chk2, IC50: 12000 nM
99.99%
SCH900776
Chk1, IC50: 3 nM
Chk2, IC50: 1500 nM
99.97%
Chk2-IN-2  
Chk2
BML-277  
Chk2, IC50: 15 nM
99.74%
CCT245737
Chk1, IC50: 1.3 nM
Chk2, IC50: 2440 nM
99.24%
CHIR-124
Chk1, IC50: 0.3 nM
Chk2, IC50: 697.4 nM
98.57%
Prexasertib dihydrochloride
Chk1, IC50: <1 nM
Chk1, Ki: 0.9 nM
Chk2, IC50: 8 nM
99.41%
PD 407824
Chk1, IC50: 47 nM
  98.02%
CCT241533 hydrochloride
Chk1, IC50: 245 nM
Chk2, IC50: 3 nM
Chk2, Ki: 1.16 nM
99.87%
PF 477736
Chk1, Ki: 0.49 nM
Chk2, Ki: 47 nM
99.21%
CCT244747
Chk1, IC50: 7.7 nM
  99.17%
GDC-0425
Chk1
  99.60%
SB-218078
Chk1, IC50: 15 nM
  98.3%
Prexasertib dimesylate
Chk1, Ki: 0.9 nM
Chk1, IC50: <1 nM
Chk2, IC50: 8 nM
99.04%
GDC-0575 dihydrochloride
Chk1, IC50: 1.2 nM
  99.32%
GNE-900
Chk1, IC50: 0.0011 μM
Chk2, IC50: 1.5 μM
99.21%
MRT00033659
Chk1, IC50: 0.23 μM
  99.77%
PV-1019  
Chk2, IC50: 24 nM
99.30%
SAR-020106
Chk1, IC50: 13.3 nM
  98.04%
ANI-7  
Chk2
98.13%
CHK1-IN-3
Chk1, IC50: 0.4 nM
  99.79%
CCT241533
Chk1, IC50: 245 nM
Chk2, IC50: 3 nM
Chk2, Ki: 1.16 nM
Prexasertib Mesylate Hydrate
Chk1, Ki: 0.9 nM
Chk1, IC50: <1 nM
Chk2, IC50: 8 nM
Chk1-IN-6
Chk1
  98.39%
Prexasertib mesylate
Chk1, Ki: 0.9 nM
Chk1, IC50: <1 nM
Chk2, IC50: 8 nM
VER-00158411
Chk1, IC50: 4.4 nM
Chk2, IC50: 4.5 nM
CHK1-IN-4
Chk1
 
CHK1-IN-2
Chk1, IC50: 6 nM
 
Chk1-IN-5
Chk1
 
Chk2-IN-1
Chk1, IC50: 220.4 nM
Chk2, IC50: 13.5 nM
GDC0575 hydrochloride
Chk1, IC50: 1.2 nM
 
CCT241533 dihydrochloride
Chk1, IC50: 245 nM
Chk2, IC50: 3 nM
Chk2, Ki: 1.16 nM
CHK1-IN-9
Chk1, IC50: 0.55 nM
 
AZD-7762 hydrochloride
Chk1, IC50: 5 nM
Chk2, IC50: 5 nM
Multi-kinase-IN-6
Chk1, IC50: 0.15 μM
 
PV1162
Chk1, IC50: 59000 nM
Chk2, IC50: 0.29 nM
Prexasertib lactate
Chk1, IC50: <1 nM
Chk2, IC50: 8 nM
CHK-IN-1
Chk1
Chk2