Recombinant Human ADAR1 protein

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Cat.No.:  PE-2696
Background:  Converts multiple adenosines to inosines and creates I/U mismatched base pairs in double-helical RNA substrates without apparent sequence specificity. Has been found to modify more frequently adenosines in AU-rich regions, probably due to the relative ease of melting A/U base pairs as compared to G/C pairs. Functions to modify viral RNA genomes and may be responsible for hypermutation of certain negative-stranded viruses. Edits the messenger RNAs for glutamate receptor (GLUR) subunits by site-selective adenosine deamination. Produces low-level editing at the GLUR-B Q/R site, but edits efficiently at the R/G site and HOTSPOT1. Binds to short interfering RNAs (siRNA) without editing them and suppresses siRNA-mediated RNA interference. Binds to ILF3/NF90 and up-regulates ILF3-mediated gene expression.
Applications:  SDS-PAGE
Storage:  Store at 4℃ if entire vial will be used within 2-4 weeks. Store at -20℃ or -80℃ for longer periods of time. Avoid multiple freeze-thaw cycles.
Appearance:  Lyophilised
Molecular Weight:  22 kDa
Species:  Human
Formulation:  Constituents: 0.32% Tris HCl, 0.58% Sodium chloride
Accession#:  P55265
Alternative Names:  136 kDa double-stranded RNA-binding protein/136kDa double stranded RNA binding protein/ADAR
Tag:  His
Sequence Similarities:  Contains 1 A to I editase domain.Contains 2 DRADA repeats.Contains 3 DRBM (double-stranded RNA-binding) domains.
Expression System:  E. coli
Post Translational Modifications:  Sumoylation reduces RNA-editing activity.
Protein Length:  Protein fragment; 892 to 1089
Warning:  This product is for research use only. Not for use in diagnostic or therapeutic procedures.
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Related Gene / Proteins
ADA ADAL ADAR1 ADMA
ADNP ADPRH ADPRHL2

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For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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