RRP4 Antibody / EXOSC2

• Description:

  Exosome component 2, also known as Exosome complex component RRP4 and EXOSC2, is a protein which in humans is encoded by the EXOSC2 gene. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snoRNA and snRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as antisense RNA species and promoter-upstream transcripts (PROMPTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. 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. EXOSC2 is a non-catalytic component of the RNA exosome complex that has 3'->5' exoribonuclease activity and involves in a multitude of cellular RNA processing and degradation events.

• Specifications:

  Western blot: 1-2 µg/mL, Immunohistochemistry (FFPE) : 2-5 µg/mL, Flow cytometry: 1-3ug/million cells, Direct ELISA: 0.1-0.5 µg/mL

• UniProt:

  Q13868

• Host:

  Rabbit

• Reactivity:

  Human

• Immunogen:

  Recombinant human protein (amino acids R62-G293) was used as the immunogen for the RRP4 antibody.

• Clonality:

  Polyclonal

• Isotype:

  IgG

• Applications:

  WB, IHC-P, FACS, Direct ELISA

• Purity:

  Antigen affinity purified

• Format:

  Antigen affinity purified

• Buffer:

  Lyophilized from 1X PBS with 2% Trehalose

• Reconstitution:

  After reconstitution, the RRP4 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

• Limitations:

  This RRP4 antibody is available for research use only.

• Storage Conditions:

  After reconstitution, the RRP4 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

• Formulation:

  0.5 mg/mL if reconstituted with 0.2ml sterile DI water

• Applications Notes:

  Optimal dilution of the RRP4 antibody should be determined by the researcher.

• CAS Number:

  9007-83-4

• Location:

  Cytoplasmic, nuclear

• Image Legend:

  IHC staining of FFPE human appendiceal adenocarcinoma tissue with RRP4 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.