PAN3 (NM_175854) Human Recombinant Protein

Regulatory subunit of the poly (A) -nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover. PAN specifically shortens poly (A) tails of RNA and the activity is stimulated by poly (A) -binding protein (PABP) . PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent mRNA decaping and subsequent 5'-3' exonucleolytic degradation by XRN1. PAN3 acts as a positive regulator for PAN activity, recruiting the catalytic subunit PAN2 to mRNA via its interaction with RNA and PABP, and to miRNA targets via its interaction with GW182 family proteins.[UniProtKB/Swiss-Prot Function]

OTTHUMP00000018179; OTTHUMP00000018180; OTTHUMP00000042400; PABP-dependent pol; PABP1-dependent poly A-specific ribonuclease subunit PAN3; PAN3 poly (A) specific ribonuclease subunit homolog (S. cerevisiae) ; PAN3 polyA specific ribonuclease subunit homolog

Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.