EXOSC3 Antibody 4 Publications

Rabbit Polyclonal| Catalog number: 15062-1-AP

Featured Product KD/KO validated

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Con: 28 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
PC-3 cells, A2780 cells

Positive IP detected in:
A2780 cells

Positive IHC detected in:
human prostate cancer tissue

Positive IF detected in:
PC-3 cells

Recommended dilution:
WB : 1:500-1:1000
IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
IHC : 1:20-1:200
IF : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
exosome component 3

Calculated molecular weight:
30 kDa

Observed molecular weight:
31 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

bA3J10.7, CGI 102, EXOSC3, exosome component 3, hRrp 40, hRrp40p, p10, RP11 3J10.8, RRP40, Rrp40p

RNA exosomes are multi-subunit complexes conserved throughout evolution, and they are emerging as the major cellular machinery for processing, surveillance and turnover of a diverse spectrum of coding and noncoding RNA substrates essential for viability[PMID:22544365]. 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 [PMID:11782436]. EXOSC3 is a non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and involves in a multitude of cellular RNA processing and degradation events. EXOSC3 as peripheral part of the Exo-9 complex stabilizes the hexameric ring of Rnase PH-domain subunits through contacts with EXOSC9 and EXOSC5 [PMID:21255825].

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