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KL-50, a selective toxin, effectively targets tumors deficient in the DNA repair protein O6-methylguanine-DNA-methyltransferase (MGMT), which corrects O6-alkylguanine lesions. This compound induces both DNA damage response pathways and cell cycle arrest in MGMT-deficient cells, regardless of mismatch repair (MMR) status. KL-50 shows promise in the study of brain tumors lacking MGMT.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,820 | 10-14 weeks | 10-14 weeks | |
| 50 mg | $2,380 | 10-14 weeks | 10-14 weeks | |
| 100 mg | $3,100 | 10-14 weeks | 10-14 weeks |
| Description | KL-50, a selective toxin, effectively targets tumors deficient in the DNA repair protein O6-methylguanine-DNA-methyltransferase (MGMT), which corrects O6-alkylguanine lesions. This compound induces both DNA damage response pathways and cell cycle arrest in MGMT-deficient cells, regardless of mismatch repair (MMR) status. KL-50 shows promise in the study of brain tumors lacking MGMT. |
| Molecular Weight | 226.17 |
| Formula | C7H7FN6O2 |
| Cas No. | 1161826-19-2 |
| Smiles | O=C(N)C=1N=CN2C(=O)N(N=NC12)CCF |
| 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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