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

Checkpoint Kinase (Chk) Inhibitors

Chk1

Chk2

BUBR1

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

Please try each isoform separately.

Checkpoint Kinase (Chk) Inhibitors, Agonists & Activators
Product Name Chk1 Chk2 BUBR1 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
  99.98%
BML-277  
Chk2, IC50: 15 nM
  99.74%
MCL1020
Chk1, IC50: 1.61 μM
   
CBP-501 acetate
Chk1, IC50: 3.4 μM
Chk2, IC50: 6.5 μM
  99.75%
DHI1
Chk1
   
SCH900776
Chk1, IC50: 3 nM
Chk2, IC50: 1500 nM
  99.97%
CCT245737
Chk1, IC50: 1.3 nM
Chk2, IC50: 2440 nM
  99.24%
CHIR-124
Chk1, IC50: 0.3 nM
Chk2, IC50: 697.4 nM
  99.05%
PF 477736
Chk1, Ki: 0.49 nM
Chk2, Ki: 47 nM
  99.21%
CCT241533 hydrochloride
Chk1, IC50: 245 nM
Chk2, IC50: 3 nM
Chk2, Ki: 1.16 nM
  99.51%
PD 407824
Chk1, IC50: 47 nM
    99.00%
Prexasertib dihydrochloride
Chk1, IC50: <1 nM
Chk1, Ki: 0.9 nM
Chk2, IC50: 8 nM
  99.73%
CCT244747
Chk1, IC50: 7.7 nM
    99.46%
SB-218078
Chk1, IC50: 15 nM
    98.30%
Prexasertib dimesylate
Chk1, Ki: 0.9 nM
Chk1, IC50: <1 nM
Chk2, IC50: 8 nM
  98.90%
Lasmotinib  
Chk2
  98.97%
Indibulin    
BUBR1
99.89%
GDC-0425
Chk1
    99.60%
GDC-0575 dihydrochloride
Chk1, IC50: 1.2 nM
    99.32%
PV-1019  
Chk2, IC50: 24 nM
  99.30%
SAR-020106
Chk1, IC50: 13.3 nM
    98.04%
GNE-900
Chk1, IC50: 0.0011 μM
Chk2, IC50: 1.5 μM
  99.21%
MRT00033659
Chk1, IC50: 0.23 μM
    99.77%
ANI-7  
Chk2
  99.01%
CHK1-IN-3
Chk1, IC50: 0.4 nM
    99.79%
AZD-7762 hydrochloride
Chk1, IC50: 5 nM
Chk2, IC50: 5 nM
  99.58%
Chk1-IN-5
Chk1
    98.84%
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
 
CBP-501
Chk1, IC50: 3.4 μM
Chk2, IC50: 6.5 μM
  99.75%
Chk1-IN-6
Chk1
    98.39%
VRX0466617
Chk1, IC50: 120 nM
Chk1, Ki: 11 nM
    99.91%
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
   
PD-321852
Chk1, IC50: 5 nM
   
Chk2-IN-2  
Chk2
 
CHK1-IN-11
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
   
CHK1-IN-13
Chk1, IC50: 10-50 nM
   
Multi-kinase-IN-6
Chk1, IC50: 0.15 μM
   
CHK1-IN-12
Chk1
   
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