ADARB1 Rabbit anti-Human, Rat, Polyclonal, Proteintech
Rabbit Polyclonal Antibody
Manufacturer: Proteintech Group Inc 222481AP
DescriptionCatalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA) referred to as A-to-I RNA editing. This may affect gene expression and function in a number of ways that include mRNA translation by changing codons and hence the amino acid sequence of proteins; pre-mRNA splicing by altering splice site recognition sequences; RNA stability by changing sequences involved in nuclease recognition; genetic stability in the case of RNA virus genomes by changing sequences during viral RNA replication; and RNA structure-dependent activities such as microRNA production or targeting or protein-RNA interactions. Can edit both viral and cellular RNAs and can edit RNAs at multiple sites (hyper-editing) or at specific sites (site-specific editing). Its cellular RNA substrates include: bladder cancer-associated protein (BLCAP), neurotransmitter receptors for glutamate (GRIA2 and GRIK2) and serotonin (HTR2C), GABA receptor (GABRA3) and potassium voltage-gated channel (KCNA1). Site-specific RNA editing of transcripts encoding these proteins results in amino acid substitutions which consequently alter their functional activities. Edits GRIA2 at both the Q/R and R/G sites efficiently but converts the adenosine in hotspot1 much less efficiently. Can exert a proviral effect towards human immunodeficiency virus type 1 (HIV-1) and enhances its replication via both an editing-dependent and editing-independent mechanism. The former involves editing of adenosines in the 5 ft.UTR while the latter occurs via suppression of EIF2AK2/PKR activation and function. Can inhibit cell proliferation and migration and can stimulate exocytosis.
|PBS with 50% glycerol and 0.02% sodium azide; pH 7.3|
|ADAR2, ADAR2a, ADAR2a L1, ADAR2a L2, ADAR2a L3, ADAR2b, ADAR2c, ADAR2d, ADAR2g, ADARB1, DRABA2, DRADA2, dsRNA adenosine deaminase, RED1, RNA editing deaminase 1, RNA editing enzyme 1|
|Immunoprecipitation, Western Blot|
|ADARB1 Fusion Protein Ag17743|
|Antigen Affinity Chromatography|
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