PARN
Origine: Humain
Hôte: Tobacco (Nicotiana tabacum)
Recombinant
> 80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
SDS, WB, ELISA
PARN
Origine: Souris
Hôte: Tobacco (Nicotiana tabacum)
Recombinant
> 80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
SDS, WB, ELISA
PARN
Origine: Humain
Hôte: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
Indications d'application
Optimal working dilution should be determined by the investigator.
Restrictions
For Research Use only
Format
Liquid
Concentration
0.1-2 mg/mL
Buffer
20 mM Tris-HCl based buffer, pH 8.0
Stock
-80 °C,4 °C,-20 °C
Stockage commentaire
Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
3'-exoribonuclease that has a preference for poly(A) tails of mRNAs, thereby efficiently degrading poly(A) tails. Exonucleolytic degradation of the poly(A) tail is often the first step in the decay of eukaryotic mRNAs and is also used to silence certain maternal mRNAs translationally during oocyte maturation and early bryonic development. Interacts with both the 3'-end poly(A) tail and the 5'-end cap structure during degradation, the interaction with the cap structure being required for an efficient degradation of poly(A) tails. Involved in nonsense-mediated mRNA decay, a critical process of selective degradation of mRNAs that contain prature stop codons. Also involved in degradation of inherently unstable mRNAs that contain AU-rich elents (AREs) in their 3'-UTR, possibly via its interaction with KHSRP. Probably mediates the roval of poly(A) tails of AREs mRNAs, which constitutes the first step of destabilization.