Description
IRES-C11 is a spectfic c-MYC internal ribosome entry site (IRES) translation inhibitor. IRES-C11 blocks the interaction of a requisite c-MYC IRES trans-acting factor, heterogeneous nuclear ribonucleoprotein A1, with its IRES. IRES-C11 does not inhibits BAG-1, XIAP and p53 IRESes.
Product information
CAS Number: 342416-30-2
Molecular Weight: 316.14
Formula: C13H11Cl2NO4
Chemical Name: 3,4-dichloro-1-[(2,4-dimethoxyphenyl)methyl]-2,5-dihydro-1H-pyrrole-2,5-dione
Smiles: COC1=CC(=CC=C1CN1C(=O)C(Cl)=C(Cl)C1=O)OC
InChiKey: SYBFPEVCOHEALP-UHFFFAOYSA-N
InChi: InChI=1S/C13H11Cl2NO4/c1-19-8-4-3-7(9(5-8)20-2)6-16-12(17)10(14)11(15)13(16)18/h3-5H,6H2,1-2H3
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
IRES-C11 blocks cyclin D1 IRES-dependent initiation and demonstrates synergistic anti-glioblastoma properties when combined with the mechanistic target of mTOR PP242. IRES-C11 (50 nM) significantly inhibits both cyclin D1 and c-MYC IRES activity. IRES-C11 treatment induces a significant shift in both cyclin D1 and c-MYC mRNA to monosomal/nonribosomal fractions, whereas actin mRNA distribution is unaffected. IRES-C11 inhibits both cyclin D1 and c-MYC IRES-mediated mRNA translation, leading to reductions in protein levels. Mechanistic studies with IRES-C11 reveal binding of the inhibitors within the UP1 fragment of heterogeneous nuclear ribonucleoprotein A1.
Products are for research use only. Not for human use.
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