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Apratoxin S4 (Apra S4), a potent inhibitor of Sec61, disrupts the cotranslational translocation of secretory proteins into the endoplasmic reticulum (ER), showcasing antiviral efficacy against select flaviviruses with IC 50 values spanning 0.46 nM to 170 nM. It also curtails retinal vascular cell activation by targeting various angiogenic pathways. This compound is valuable for investigating viral infections, angiogenic diseases, and cancers [1] [2].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Apratoxin S4 (Apra S4), a potent inhibitor of Sec61, disrupts the cotranslational translocation of secretory proteins into the endoplasmic reticulum (ER), showcasing antiviral efficacy against select flaviviruses with IC 50 values spanning 0.46 nM to 170 nM. It also curtails retinal vascular cell activation by targeting various angiogenic pathways. This compound is valuable for investigating viral infections, angiogenic diseases, and cancers [1] [2]. |
| Molecular Weight | 828.11 |
| Formula | C44H69N5O8S |
| Cas No. | 1334149-94-8 |
| Smiles | O=C1N2[C@](C(=O)O[C@H]([C@@](C)(C)C)C[C@@H](C)C[C@H](O)[C@H](C)C3=N[C@](CS3)(CCC(=O)N[C@@H](CC4=CC=C(OC)C=C4)C(=O)N(C)[C@@H](C)C(=O)N(C)[C@]1([C@H](CC)C)[H])[H])(CCC2)[H] |
| 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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