Probable RNA polymerase sigma factor fecI (fecI) Recombinant Protein | fecI recombinant protein
Recombinant Escherichia coli Probable RNA polymerase sigma factor fecI (fecI)
Gene Names
fecI; ECK4283; JW4253
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Synonyms
Probable RNA polymerase sigma factor fecI (fecI); Recombinant Escherichia coli Probable RNA polymerase sigma factor fecI (fecI); fecI recombinant protein
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Purity/Purification
Greater or equal to 85% purity as determined by SDS-PAGE.
Form/Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Sequence Positions
2-173, full length protein
Sequence
SDRATTTASLTFESLYGTHHGWLKSWLTRKLQSAFDADDIAQDTFLRVMVSETLSTIRDPRSFLCTIAKRVMVDLFRRNALEKAYLEMLALMPEGGAPSPEERESQLETLQLLDSMLDGLNGKTREAFLLSQLDGLTYSEIAHKLGVSISSVKKYVAKAVEHCLLFRLEYGL
Sequence Length
172
Species
Escherichia coli (strain K12)
Preparation and Storage
Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
19,480 Da
NCBI Official Full Name
RNA polymerase sigma-19 factor, fec operon-specific; ECF sigma factor
NCBI Official Symbol
fecI
NCBI Official Synonym Symbols
ECK4283; JW4253
NCBI Protein Information
RNA polymerase sigma-19 factor, fec operon-specific; ECF sigma factor
UniProt Protein Name
Probable RNA polymerase sigma factor FecI
Protein Family
UniProt Gene Name
fecI
NCBI Description
Polyamine modulon. [More information is available at EcoGene: EG10291]. FecI (sigma19) was first described as a protein that regulated the expression of genes involved in the transport of ferric citrate ; later, it was determined as sigma factor based on similarities to a subgroup of sigma70 factors, and it binds to the fec transport gene promoter upstream fecA . [More information is available at EcoCyc: EG10291].
Uniprot Description
Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor regulates the fec genes for iron dicitrate transport (Probable).
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Product Notes
The fecI feci (Catalog #AAA1100751) 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 2-173, full length protein. The amino acid sequence is listed below: SDRATTTASL TFESLYGTHH GWLKSWLTRK LQSAFDADDI AQDTFLRVMV SETLSTIRDP RSFLCTIAKR VMVDLFRRNA LEKAYLEMLA LMPEGGAPSP EERESQLETL QLLDSMLDGL NGKTREAFLL SQLDGLTYSE IAHKLGVSIS SVKKYVAKAV EHCLLFRLEY GL. It is sometimes possible for the material contained within the vial of "Probable RNA polymerase sigma factor fecI (fecI), 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
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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