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SC239 is a 2-aminophenyl hemiasterlin-based agent-linker suitable for antibody-drug conjugate (ADC) applications. It features a tubulin-targeting warhead, SC209, connected through a cleavable valine-citrulline p-aminobenzyl carbamate linker equipped with dibenzocyclooctyne (DBCO). This drug-linker displays enhanced cytotoxic activity in Igrov1 cells with lower FolRα expression levels.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | 8-10 weeks | 8-10 weeks | |
| 50 mg | Inquiry | 8-10 weeks | 8-10 weeks |
| Description | SC239 is a 2-aminophenyl hemiasterlin-based agent-linker suitable for antibody-drug conjugate (ADC) applications. It features a tubulin-targeting warhead, SC209, connected through a cleavable valine-citrulline p-aminobenzyl carbamate linker equipped with dibenzocyclooctyne (DBCO). This drug-linker displays enhanced cytotoxic activity in Igrov1 cells with lower FolRα expression levels. |
| Molecular Weight | 1181.42 |
| Formula | C65H84N10O11 |
| Cas No. | 1977557-97-3 |
| Smiles | C(CCC(N[C@H](C(N[C@H](C(NC1=CC=C(COC(NC2=CC(C([C@@H](C(N[C@H](C(N([C@H](/C=C(/C(O)=O)\C)C(C)C)C)=O)[C@](C)(C)C)=O)NC)(C)C)=CC=C2)=O)C=C1)=O)CCCNC(N)=O)=O)C(C)C)=O)(=O)N3C=4C(C#CC=5C(C3)=CC=CC5)=CC=CC4 |
| 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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