Anti-EXOSC3 Antibody

About this product

Boster Bio Anti-EXOSC3 Antibody catalog # A04146. Tested in WB applications. This antibody reacts with Human, Mouse, Rat.

Specifications

Catalog number

A04146

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

Synonyms

Exosome complex component RRP40; Exosome component 3; Ribosomal RNA-processing protein 40; p10; EXOSC3; RRP40; CGI-102

Gene Name

EXOSC3

UniProt

Q9NQT5

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

Recombinant fusion protein of human EXOSC3 (NP_057126.2) .

Clonality

Polyclonal

Applications

WB

Purification

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Concentration

1 mg/mL

Form

Liquid

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. EXOSC3 as peripheral part of the Exo-9 complex stabilizes the hexameric ring of RNase PH-domain subunits through contacts with EXOSC9 and EXOSC5.

Storage Conditions

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

29572 MW

Applications Notes

WB: 1:500-1:2000

Gene Name Synonym

Exosome complex component RRP40

Subcellular Location

Cytoplasm

Protein Name

Exosome complex component RRP40

Contents

Rabbit IgG, 1mg/mL in PBS with 0.02% sodium azide, 50% glycerol, pH7.2