| Host: |
Rabbit |
| Applications: |
WB/IF |
| Reactivity: |
Human/Mouse/Rat |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-EXOSC2 (1-293) is suitable for use in Western Blot and Immunofluorescence research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.01% Thimerosal, 50% Glycerol, pH7.3. |
| Purification: |
Affinity purification |
| Dilution Range: |
WB 1:500-1:2000IF/ICC 1:50-1:200 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
EXOSC2 |
| Gene ID: |
23404 |
| Uniprot ID: |
EXOS2_HUMAN |
| Immunogen Region: |
1-293 |
| Immunogen: |
Recombinant fusion protein containing a sequence corresponding to amino acids 1-293 of human EXOSC2 (NP_055100.2). |
| Immunogen Sequence: |
MAMEMRLPVARKPLSERLGR DTKKHLVVPGDTITTDTGFM RGHGTYMGEEKLIASVAGSV ERVNKLICVKALKTRYIGEV GDIVVGRITEVQQKRWKVET NSRLDSVLLLSSMNLPGGEL RRRSAEDELAMRGFLQEGDL ISAEVQAVFSDGAVSLHTRS LKYGKLGQGVLVQVSPSLVK RQKTHFHDLPCGASVILGNN GFIWIYPTPEHKEEEAGGFI ANLEPVSLADREVISRLRN |
| Function | Non-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 antisense 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. EXOSC2 as peripheral part of the Exo-9 complex stabilizes the hexameric ring of RNase PH-domain subunits through contacts with EXOSC4 and EXOSC7. |
| Protein Name | Exosome Complex Component Rrp4Exosome Component 2Ribosomal Rna-Processing Protein 4 |
| Database Links | Reactome: R-HSA-380994Reactome: R-HSA-429958Reactome: R-HSA-450385Reactome: R-HSA-450513Reactome: R-HSA-450604Reactome: R-HSA-6791226 |
| Cellular Localisation | CytoplasmNucleusNucleolus |
| Alternative Antibody Names | Anti-Exosome Complex Component Rrp4 antibodyAnti-Exosome Component 2 antibodyAnti-Ribosomal Rna-Processing Protein 4 antibodyAnti-EXOSC2 antibodyAnti-RRP4 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
![Western blot analysis of lysates from wild type (WT) and MPG knockout (KO) HeLa cells, using [KO Validated] MPG Rabbit polyclonal antibody (STJ11100043) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 60s.](https://cdn11.bigcommerce.com/s-zso2xnchw9/images/stencil/300x300/products/89115/357567/STJ11100043_1__91960.1713121694.jpg?c=1 "Western blot analysis of lysates from wild type (WT) and MPG knockout (KO) HeLa cells, using [KO Validated] MPG Rabbit polyclonal antibody (STJ11100043) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 60s.")
