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MAIT-203 acetate is a cyclopentylglycine-derived peptidomimetic that effectively inhibits the interaction between adenomatous polyposis coli (APC) and Asef (RhoGEF4), while not affecting the APC-Sam68 or APC-striatin interactions. It binds to APC-ARM with a Ki of 0.015 μM and a Kd of 0.036 μM, significantly impeding the migration and invasion of colorectal cancer cells.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $98 | 7-10 days | 7-10 days | |
| 5 mg | Preferential | 7-10 days | 7-10 days |
| Description | MAIT-203 acetate is a cyclopentylglycine-derived peptidomimetic that effectively inhibits the interaction between adenomatous polyposis coli (APC) and Asef (RhoGEF4), while not affecting the APC-Sam68 or APC-striatin interactions. It binds to APC-ARM with a Ki of 0.015 μM and a Kd of 0.036 μM, significantly impeding the migration and invasion of colorectal cancer cells. |
| In vitro | MAIT-203 (10 μM and 25 μM; for 24 h) acetate reduces the interaction between Asef and APC in a dose-dependent manner in HEK293T cells [1]. Additionally, MAIT-203 (10 μM) acetate significantly reduces the migration of SW480 and HCT116 cells [1]. Incubating SW480 cells with MAIT-203 (25, 50 μM; 24 hours) acetate leads to a dose-dependent decrease in the active form of CDC42, while Rac1 remains unaffected [1]. |
| Molecular Weight | 2517.85 (free base) |
| Formula | C108H121N43O31 |
| Sequence | Cbz-Ala-Gly-Glu-Ala-{S-3cyclopentylalamine}-Tyr-Glu-Gly-Gly-Gly-Gly-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2 |
| Sequence Short | Z-AGEA-{S-3cyclopentylalamine}-YEGGGGGRKKRRQRRR |
| 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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