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Invitrogen™ Human IFIT1 (aa 307-356) Control Fragment Recombinant Protein
Description
Highest antigen sequence indentity to the following orthologs: Mouse (44%), Rat (44%). This recombinant protein control fragment may be used for blocking experiments. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Interferon-induced antiviral RNA-binding protein that specifically binds single-stranded RNA bearing a 5'-triphosphate group (PPP-RNA), thereby acting as a sensor of viral single-stranded RNAs and inhibiting expression of viral messenger RNAs. Single-stranded PPP-RNAs, which lack 2'-O-methylation of the 5' cap and bear a 5'-triphosphate group instead, are specific from viruses, providing a molecular signature to distinguish between self and non-self mRNAs by the host during viral infection. Directly binds PPP-RNA in a non-sequence-specific manner. Viruses evolved several ways to evade this restriction system such as encoding their own 2'-O-methylase for their mRNAs or by stealing host cap containing the 2'-O-methylation (cap snatching mechanism). Exhibits antiviral activity against several viruses including human papilloma and hepatitis C viruses.
Specifications
Specifications
| Accession Number | P09914 |
| Concentration | ≥5.0 mg/mL |
| For Use With (Application) | Neutralization, Control |
| Formulation | PBS, 1M urea with no preservative; pH 7.4 |
| Gene ID (Entrez) | 3434 |
| Name | Human IFIT1 (aa 307-356) Control Fragment |
| pH Range | 7.4 |
| Purification Method | Purified |
| Quantity | 100 μL |
| Storage Requirements | -20°C, Avoid Freeze/Thaw Cycles |
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