E3 SUMO-protein ligase SIZ1 (SIZ1) Recombinant Protein | SIZ1 recombinant protein
Recombinant Arabidopsis thaliana E3 SUMO-protein ligase SIZ1 (SIZ1) , partial
NCBI and Uniprot Product Information
Uniprot Description
E3 SUMO protein ligase involved in regulation processes. Mediates SUMO/ attachment to PHR1, a MYB transcriptional activator controlling the phosphate deficiency responses (PubMed:15894620). Functions as an upstream negative regulator of salicylic acid (SA) accumulation and subsequent SA-mediated systemic acquired resistance (SAR) signaling. Probably not involved in jasmonic acid (JA)-mediated defense response. Participates in abiotic stress-induced sumoylation. Controls heat shock-induced SUMO1 and SUMO2 conjugation and facilitates basal thermotolerance. Involved in freezing tolerance by mediating sumoylation of ICE1, a transcription activator of the cold signaling regulator CBF3/DREB1A. Acts as positive regulator of drought stress tolerance. Acts as floral repressor that promotes FLC expression by repressing FLD activity through sumoylation. Acts as negative regulator of abscisic acid (ABA) signaling through ABI5 sumoylation. Mediates sumoylation of SCE1, GTE3 and GTE5.
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Product Notes
The SIZ1 siz1 (Catalog #AAA1427168) 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. The immunogen sequence is 1-171. Partial. The amino acid sequence is listed below: MDLEANCKEK LSYFRIKELK DVLTQLGLSK QGKKQELVDR ILTLLSDEQA ARLLSKKNTV AKEAVAKLVD DTYRKMQVSG ASDLASKGQV SSDTSNLKVK GEPEDPFQPE IKVRCVCGNS LETDSMIQCE DPRCHVWQHV GCVILPDKPM DGNPPLPESF YCEICRLTRA D . It is sometimes possible for the material contained within the vial of "E3 SUMO-protein ligase SIZ1 (SIZ1), 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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