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JH295 is a highly potent and selective inhibitor of NIMA-related kinase 2 (Nek2), exhibiting irreversible inhibition activity with an IC 50 value of 770 nM. This compound effectively inhibits cellular Nek2 using the alkylation of Cys22. Importantly, JH295 does not exhibit any inhibitory effects toward Cdk1, Aurora B, or Plk1, which are kinases involved in mitotic processes. Furthermore, JH295 has no impact on bipolar spindle assembly or the spindle assembly checkpoint mechanism.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $688 | 7-10 days | 7-10 days |
| Description | JH295 is a highly potent and selective inhibitor of NIMA-related kinase 2 (Nek2), exhibiting irreversible inhibition activity with an IC 50 value of 770 nM. This compound effectively inhibits cellular Nek2 using the alkylation of Cys22. Importantly, JH295 does not exhibit any inhibitory effects toward Cdk1, Aurora B, or Plk1, which are kinases involved in mitotic processes. Furthermore, JH295 has no impact on bipolar spindle assembly or the spindle assembly checkpoint mechanism. |
| Targets&IC50 | NEK2:770 nM (IC50) |
| In vitro | JH295 (Compound 16; 0.08-20 μM; 45 minutes; RPMI7951 cells) treatment inhibits WT Nek2 in cells with an IC 50 of ~1.3 μM, whereas it has little effect on the C22V mutant[1]. Western Blot Analysis[1]Cell Line: RPMI7951 cells Concentration: 0.08 μM, 0.25 μM, 0.74 μM, 2.2 μM, 6.6 μM, 20 μM Incubation Time: 45 minutes Result: Inhibited WT Nek2 in cells with an IC50 of ~1.3 μM, whereas had little effect on the C22V mutant. |
| Molecular Weight | 320.352 |
| Formula | C18H16N4O2 |
| Cas No. | 1311143-71-1 |
| Smiles | CCc1nc(C)c(\C=C2/C(=O)Nc3ccc(NC(=O)C#C)cc23)[nH]1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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