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XIAP-CASP7 PPI-IN-1
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Catalog No. T211590
XIAP-CASP7 PPI-IN-1 is a reversible inhibitor of the XIAP:CASP7 interaction, effectively disrupting the connection between XIAP and CASP7. It selectively induces apoptosis in MCF-7 and caspase-3 low-expression (CASP3/DR) triple-negative breast cancer cells. The compound overcomes chemoresistance by down-regulating β-catenin and associated ABC transporters in paclitaxel-resistant MCF-7 cells. XIAP-CASP7 PPI-IN-1 is useful for breast cancer research.
XIAP-CASP7 PPI-IN-1
XIAP-CASP7 PPI-IN-1
Copy Product Info😃Good
Catalog No. T211590
XIAP-CASP7 PPI-IN-1 is a reversible inhibitor of the XIAP:CASP7 interaction, effectively disrupting the connection between XIAP and CASP7. It selectively induces apoptosis in MCF-7 and caspase-3 low-expression (CASP3/DR) triple-negative breast cancer cells. The compound overcomes chemoresistance by down-regulating β-catenin and associated ABC transporters in paclitaxel-resistant MCF-7 cells. XIAP-CASP7 PPI-IN-1 is useful for breast cancer research.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | XIAP-CASP7 PPI-IN-1 is a reversible inhibitor of the XIAP:CASP7 interaction, effectively disrupting the connection between XIAP and CASP7. It selectively induces apoptosis in MCF-7 and caspase-3 low-expression (CASP3/DR) triple-negative breast cancer cells. The compound overcomes chemoresistance by down-regulating β-catenin and associated ABC transporters in paclitaxel-resistant MCF-7 cells. XIAP-CASP7 PPI-IN-1 is useful for breast cancer research. |
| In vitro | XIAP-CASP7 PPI-IN-1 (Compound 643943) exhibits the highest cytotoxicity against MCF-7 cells at concentrations of 0-50 μM over 4-24 hours, mediated by apoptotic signaling. It binds to CASP7 via Asp93 at 0-0.5 nM μM over 24 hours, releasing active CASP7 from XIAP and inducing cell death. Additionally, at 1.25-5 μM over 24 hours, it acts synergistically with anticancer drugs, sensitizing Paclitaxel-resistant MCF-7 cells (7TR) to chemotherapy. |
| In vivo | The compound XIAP-CASP7 PPI-IN-1 (Compound 643943), administered at a dosage of 20 mg/kg intraperitoneally once daily for 2 weeks, exhibits antitumor activity in a mouse model of breast cancer. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
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.
Preparation of the In Vivo Formulation:
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.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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