Cobomarsen
Cobomarsen (MRG-106) is an oligonucleotide inhibitor of miR-155. Cobomarsen inhibits multiple gene pathways associated with cell survival (including JAK/STAT, MAPK/ERK and PI3K/AKT). Cobomarsen can be used for the research of B-cell lymphoma.
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- No. CAS: 1848257-52-2
- Peso molecular:4736.00
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Almacenamiento:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
Actividad biológica
Cobomarsen (10 μM; 48-96 h) reduces cell proliferation and induces apoptosis in U2932, OCI-LY3, and RCK8 cells[2].
Cobomarsen (10 μM; 72 h) significantly increases the expression of the four direct targets in the cell lines that overexpress miR-155[1].
Cobomarsen (10 μM; 12 days) reduces cellular proliferation and induces apoptosis in MF and HTLV-1+ CTCL cells[1].
Cobomarsen (10-50 μM; 7 days) reduces phosphorylation of the downstream signalling proteins AKT, ERK1/2, and STAT-3 in primary human activated T cells or MF cell lines[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:U2932, OCI-LY3 and RCK8 cells
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Concentration:10 μM
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Incubation Time:48, 72, 96 hours
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Result:Concentration-dependently inhibited cell phosphorylation.
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Cell Line:U2932, OCI-LY3 and RCK8 cells
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Concentration:10 μM
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Incubation Time:96 hours
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Result:Triggered a significant induction of late apoptosis in all cell lines.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Five-to-six weeks old female NSG mice injected with U2932 cells
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Dosage:1 mg/kg
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Administration:I.v. on days 0, 2, 4, and 7
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Result:Reduced tumor growth most significantly at day 7 and day 10.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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No. CAS 1848257-52-2
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Appearance Solid
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Peso molecular 4736.00
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Color White to off-white
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SMILES
[Cobomarsen]
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Synonyms
MRG-106
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Sequence
RNA, (P-thio)((2'-O,4'-C-methylene)m5C-dA-(2'-O,4'-C-methylene)m5C-dG-dA- (2'-O,4'-C-methylene)m5U-(2'-O,4'-C-methylene)m5U-dA-(2'-O,4'-Cmethylene)G-dC-(2'-O,4'-C-methylene)A-(2'-O,4'-C-methylene)m5U-(2'-O,4'-Cmethylene)m5U-(2'-O,4'-C-methylene)A)
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvente y solubilidad
H2O : 100 mg/mL (21.11 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Pureza y Documentación
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Ficha de datos (274 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Instrucciones de manejo (2242 KB)
Referencias
[1]. Seto AG, et, al. Cobomarsen, an oligonucleotide inhibitor of miR-155, co-ordinately regulates multiple survival pathways to reduce cellular proliferation and survival in cutaneous T-cell lymphoma. Br J Haematol. 2018 Nov;183(3):428-444. [Content Brief]
[2]. Anastasiadou E, et, al. Cobomarsen, an Oligonucleotide Inhibitor of miR-155, Slows DLBCL Tumor Cell Growth In Vitro and In Vivo. Clin Cancer Res. 2021 Feb 15;27(4):1139-1149. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.2111 mL | 1.0557 mL | 2.1115 mL | 5.2787 mL |
| 5 mM | 0.0422 mL | 0.2111 mL | 0.4223 mL | 1.0557 mL | |
| 10 mM | 0.0211 mL | 0.1056 mL | 0.2111 mL | 0.5279 mL | |
| 15 mM | 0.0141 mL | 0.0704 mL | 0.1408 mL | 0.3519 mL | |
| 20 mM | 0.0106 mL | 0.0528 mL | 0.1056 mL | 0.2639 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Cobomarsen Related Classifications
HY-132601 Related Classifications
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