The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesProtein concentration is above or equal to 0.05 mg/ml. This protein is best used within three months from the date of receipt.
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Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00 Constituents: 0.79% Tris HCl, 0.3% Glutathione
Heterogeneous nuclear ribonucleoprotein E2
Heterogenous nuclear ribonucleoprotein E2
poly(rC) binding protein 2
Poly(rC)-binding protein 2
Putative heterogeneous nuclear ribonucleoprotein X
rCbinding protein 2
FunctionSingle-stranded nucleic acid binding protein that binds preferentially to oligo dC. Major cellular poly(rC)-binding protein. Binds also poly(rU). Negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitinationa and degradation.
Tissue specificityDetected in all tissues examined.
Sequence similaritiesContains 3 KH domains.
Post-translational modificationsPhosphorylated. The non-phosphorylated form(s) exhibited the strongest poly(rC)-binding activity.
Cellular localizationNucleus. Cytoplasm. Loosely bound in the nucleus. May shuttle between the nucleus and the cytoplasm.