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D-CopA3 is an inhibitor of MDM2 and an activator of the p53 signaling pathway. It exhibits cytotoxicity in colorectal cancer cells HCT-116, LoVo, and RKO with IC50 values of 15-18 μM and induces JNK/Beclin-1 mediated autophagy. D-CopA3 downregulates the expression of the cell cycle inhibitor protein p21Cip1/Waf1, enhances mucosal barrier function, and reduces infiltration of inflammatory mediators. It shows anti-inflammatory properties in mouse models of acute enteritis induced by C. difficile toxin A and chronic colitis induced by DSS. Additionally, D-CopA3 demonstrates antitumor activity in a mouse HCT-116 xenograft model.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | D-CopA3 is an inhibitor of MDM2 and an activator of the p53 signaling pathway. It exhibits cytotoxicity in colorectal cancer cells HCT-116, LoVo, and RKO with IC50 values of 15-18 μM and induces JNK/Beclin-1 mediated autophagy. D-CopA3 downregulates the expression of the cell cycle inhibitor protein p21Cip1/Waf1, enhances mucosal barrier function, and reduces infiltration of inflammatory mediators. It shows anti-inflammatory properties in mouse models of acute enteritis induced by C. difficile toxin A and chronic colitis induced by DSS. Additionally, D-CopA3 demonstrates antitumor activity in a mouse HCT-116 xenograft model. |
| Molecular Weight | 2110.81 |
| Formula | C96H184N30O18S2 |
| Cas No. | 1426227-11-3 |
| Smiles | [C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@H](CCCCN)C(N)=O)=O)CCCCN)=O)CCCNC(=N)N)=O)CC(C)C)=O)C)=O)[C@@H](CC)C)=O)(NC([C@H](NC([C@@H](CC(C)C)N)=O)CC(C)C)=O)CSSC[C@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@H](CCCCN)C(N)=O)=O)CCCCN)=O)CCCNC(=N)N)=O)CC(C)C)=O)C)=O)[C@@H](CC)C)=O)NC([C@H](NC([C@@H](CC(C)C)N)=O)CC(C)C)=O |
| Sequence | H-D-Leu-D-Leu-D-Cys(1)-D-Ile-D-Ala-D-Leu-D-Arg-D-Lys-D-Lys-NH2.H-D-Leu-D-Leu-D-Cys(1)-D-Ile-D-Ala-D-Leu-D-Arg-D-Lys-D-Lys-NH2 |
| Sequence Short | Chain1:d-{LLCIALRKK},Chain2:d-{LLCIALRKK},disulfide bridge:Cys3'-Cys3'' |
| Storage | keep away from moisture | 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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