Maternal protein pumilio (pum) Recombinant Protein | pum recombinant protein
Recombinant Drosophila melanogaster Maternal protein pumilio (pum), partial
NCBI and Uniprot Product Information
Uniprot Description
Sequence-specific RNA-binding protein that acts as a post-transcriptional repressor by binding the 3'-UTR of mRNA targets. Binds to an RNA consensus sequence, the Pumilio Response Element (PRE), 5'-UGUANAUA-3', that is related to the Nanos Response Element (NRE) (PubMed:1459455, PubMed:1576962, PubMed:9404893, PubMed:9660969, PubMed:22345517). Mediates post-transcriptional repression of transcripts via different mechanisms: acts via direct recruitment of deadenylase complexes leading to translational inhibition and mRNA degradation (). Also mediates deadenylation-independent repression by promoting accessibility of miRNAs (PubMed:22345517). Mediates post-transcriptional silencing of E2f mRNA by binding to its 3'-UTR and promoting miRNA regulation (PubMed:22345517). Required for abdominal development and to support proliferation and self-renewal of germ cells. Pum is the only gene required for nos activity that is not also required for posterior localization of germline determinants. Pum is required during embryogenesis when nos activity apparently moves anteriorly from the posterior pole (PubMed:1459455, PubMed:1576962, PubMed:9404893, PubMed:9660969).
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Product Notes
The pum pum (Catalog #AAA1159511) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Maternal protein pumilio (pum), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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