653592-04-2
653592-04-2 structure
- Name: MT-DADMe-ImmA
- Chemical Name: MT-DADMe-ImmA
- CAS Number: 653592-04-2
- Molecular Formula: C13H19N5OS
- Molecular Weight: 293.39
- Catalog: Research Areas Cancer
- Create Date: 2018-01-19 10:10:17
- Modify Date: 2024-01-09 23:58:57
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MT-DADMe-ImmA is an inhibitor of human 5'-methylthioadenosine phosphorylase (MTAP) with a Ki of 90 pM.
| Name | MT-DADMe-ImmA |
|---|
| Description | MT-DADMe-ImmA is an inhibitor of human 5'-methylthioadenosine phosphorylase (MTAP) with a Ki of 90 pM. |
|---|---|
| Related Catalog | |
| Target |
Ki: 90 pM (MTAP)[1] |
| In Vitro | Treatment of cultured cells with MT-DADMe-ImmA and MTA inhibit MTAP, increase cellular MTA concentrations, decrease polyamines, and induce apoptosis in FaDu and Cal27, two head and neck squamous cell carcinoma cell lines. The same treatment does not induce apoptosis in normal human fibroblast cell lines (CRL2522 and GM02037) or in MCF7, a breast cancer cell line with an MTAP gene deletion. MT-DADMe-ImmA alone does not induce apoptosis in any cell line, implicating MTA as the active agent[2]. |
| In Vivo | The t1/2 for onset of inhibition is 50 min with complete inhibition by 250 min. MTAP activity slowly returns, giving a biological half-life for the action of oral MT-DADMe-ImmA of 6.3 days. The time-dependent growth of FaDu tumors in immunodeficient mice is suppressed by oral or intraperitoneal treatment with MT-DADMe-ImmA[2]. |
| Cell Assay | Cell viability is evaluated using the Alamar Blue assay. Cells are seeded onto 96-well plates at a density of 104 cells/well and incubated with increasing concentrations of MT-DADMe-ImmA (100 pM to 100 μM) for 4 days at fixed MTA concentrations (0, 5, 10, and 20 μM). IC50 is determined with the assay data[2]. |
| Animal Admin | Mice: Tumors were established in mice for 5 days prior to oral or intraperitoneal treatments with MT-DADMe-ImmA. Mice are treated with oral dose of 21 mg/kg or an intraperitoneal dose of 5 mg/kg/day MT-DADMe-ImmA[2]. |
| References |
| Molecular Formula | C13H19N5OS |
|---|---|
| Molecular Weight | 293.39 |
| Storage condition | 2-8℃ |