Technical Data
Exosome Component 2 (EXOSC2, Exosome Complex Exonuclease RRP4, p7, Ribosomal RNA-processing Protein 4, RRP4, hRrp4p, Rrp4p)
The exosome, present in both the nucleus and cytoplasm of all eukaryotic cells, is a complex of 3'-5' exoribonucleases containing at least nine core components. Recently, it has been demonstrated, mainly by analyses in yeast, that the nuclear exosome is essential for rRNA processing and sn(o)RNA biogenesis. Furthermore, it is involved in the degradation of improperly processed mRNAs. The cytoplasmic exosome participates in normal mRNA turnover and in the degradation of inherently instable mRNAs that contain AU-rich elements. Therefore, the exosome plays a key role in RNA metabolism.

Suitable for use in ELISA. Other applications not tested.

Recommended Dilution:
Optimal dilutions to be determined by the researcher.

Storage and Stability:
Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. Reconstitute with ddH2O to 0.1-1ml. Aliquot to avoid repeated freezing and thawing. Store at -20C. Reconstituted product is stable for 12 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
MabIgG115B3Affinity Purified
100ug-20CBlue IceHumanMouse
Not determined.
Human Rrp4.
Purified by Protein A affinity chromatography.
Supplied as a lyophilized powder in 10mM ammonium bicarbonate buffer. Reconstitute with ddH2O to 0.1-1ml.
Recognizes human Rrp4.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Raijmakers et al. The exosome, a molecular machine for controlled RNA degradation in both nucleus and cytoplasm. Eur J Cell Biol. 2004 Jul;83(5):175-83.