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Photosensitizer-8 (Compound 4) is a derivative of 2-anthrol and serves as a photosensitizer activated by alkaline phosphatase (ALP). In the presence of ALP, it undergoes a phosphate ester hydrolysis reaction, rapidly converting into the active photosensitizer 2-anthrol. Upon irradiation, Photosensitizer-8 exhibits cytotoxicity against cancer cells with ALP overexpression, such as HeLa, A549, and HCT116, with IC50 values of 14.3 μM, 21.6 μM, and 17.5 μM respectively, while showing no significant cytotoxicity towards normal lung fibroblasts (WI-38) with IC50 ≥ 30 μM. Photosensitizer-8 is applicable in researching photodynamic therapy for cancers associated with ALP overexpression.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | Photosensitizer-8 (Compound 4) is a derivative of 2-anthrol and serves as a photosensitizer activated by alkaline phosphatase (ALP). In the presence of ALP, it undergoes a phosphate ester hydrolysis reaction, rapidly converting into the active photosensitizer 2-anthrol. Upon irradiation, Photosensitizer-8 exhibits cytotoxicity against cancer cells with ALP overexpression, such as HeLa, A549, and HCT116, with IC50 values of 14.3 μM, 21.6 μM, and 17.5 μM respectively, while showing no significant cytotoxicity towards normal lung fibroblasts (WI-38) with IC50 ≥ 30 μM. Photosensitizer-8 is applicable in researching photodynamic therapy for cancers associated with ALP overexpression. |
| Molecular Weight | 274.21 |
| Formula | C14H11O4P |
| Cas No. | 3106369-28-9 |
| Smiles | O=P(O)(O)OC=1C=CC2=CC=3C=CC=CC3C=C2C1 |
| 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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