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EXOSC2 Polyclonal antibody

EXOSC2 Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 14805-1-AP


EXOSC2, exosome component 2, hRrp4p, p7, RRP4, Rrp4p

Tested Applications

Positive WB detected inHeLa cells, HepG2 cells, Jurkat cells, MCF-7 cells, HEK-293 cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman skin cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inMCF-7 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

14805-1-AP targets EXOSC2 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen EXOSC2 fusion protein Ag6525
Full Name exosome component 2
Calculated molecular weight 33 kDa
Observed molecular weight 30-33 kDa
GenBank accession numberBC000747
Gene symbol EXOSC2
Gene ID (NCBI) 23404
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

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 [PMID:15346807]. 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 [PMID: 17545563].


Product Specific Protocols
WB protocol for EXOSC2 antibody 14805-1-APDownload protocol
IHC protocol for EXOSC2 antibody 14805-1-APDownload protocol
IF protocol for EXOSC2 antibody 14805-1-APDownload protocol
IP protocol for EXOSC2 antibody 14805-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




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