Product nameAnti-RRP42 antibody [EPR7452]
See all RRP42 primary antibodies
DescriptionRabbit monoclonal [EPR7452] to RRP42
Tested applicationsSuitable for: WB, IP, IHC-Pmore details
Unsuitable for: Flow Cyt or ICC
Species reactivityReacts with: Human
Synthetic peptide within Human RRP42 aa 250-350. The exact sequence is proprietary.
- K562, Jurkat and NCI-H460 cell lysates; Human colon tissue
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.
This product is a recombinant rabbit monoclonal antibody.
Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
Dissociation constant (KD)KD = 1.90 x 10 -11 M Learn more about KD
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 9% PBS, 40% Glycerol, 0.05% BSA, 50% Tissue culture supernatant
PurityTissue culture supernatant
Our Abpromise guarantee covers the use of ab126750 in the following tested applications.
|WB||1/10000 - 1/50000. Predicted molecular weight: 32 kDa.|
|IP||1/10 - 1/100.|
|IHC-P||1/100 - 1/250. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
FunctionNon-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snRNA and snoRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as anti-sense RNA species and promoter-upstream transcripts (PROMPTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. The RNA exosome may be involved in Ig class switch recombination (CSR) and/or Ig variable region somatic hypermutation (SHM) by targeting AICDA deamination activity to transcribed dsDNA substrates. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and specifically degrades inherently unstable mRNAs containing AU-rich elements (AREs) within their 3' untranslated regions, and in RNA surveillance pathways, preventing translation of aberrant mRNAs. It seems to be involved in degradation of histone mRNA. The catalytic inactive RNA exosome core complex of 9 subunits (Exo-9) is proposed to play a pivotal role in the binding and presentation of RNA for ribonucleolysis, and to serve as a scaffold for the association with catalytic subunits and accessory proteins or complexes.
Sequence similaritiesBelongs to the RNase PH family.
Cellular localizationNucleus > nucleolus. Cytoplasm. Nucleus.
- Information by UniProt
- EAP1 antibody
- EXOS7_HUMAN antibody
- Exosc7 antibody
All lanes : Anti-RRP42 antibody [EPR7452] (ab126750) at 1/10000 dilution
Lane 1 : K562 cell lysate
Lane 2 : Jurkat cell lysate
Lane 3 : NCI-H460 cell lysate
Lysates/proteins at 10 µg per lane.
All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 32 kDa
ab126750, at 1/100 dilution, staining RRP42 in paraffin-embedded Human colon tissue by Immunohistochemistry.
Equilibrium disassociation constant (KD)
Learn more about KD
Click here to learn more about KD
ab126750 has not yet been referenced specifically in any publications.