Xanthosine phosphorylase (xapA) Recombinant Protein | xapA recombinant protein
Recombinant Escherichia coli Xanthosine phosphorylase (xapA)
Gene Names
xapA; ECK2401; JW2398; pndA
Purity
Greater or equal to 85% purity as determined by SDS-PAGE.
Synonyms
Xanthosine phosphorylase (xapA); Recombinant Escherichia coli Xanthosine phosphorylase (xapA); xapA 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
1-277, full length protein
Sequence
MSQVQFSHNPLFCIDIIKTYKPDFTPRVAFILGSGLGALADQIENAVAISYEKLPGFPVSTVHGHAGELVLGHLQGVPVVCMKGRGHFYEGRGMTIMTDAIRTFKLLGCELLFCTNAAGSLRPEVGAGSLVALKDHINTMPGTPMVGLNDDRFGERFFSLANAYDAEYRALLQKVAKEEGFPLTEGVFVSYPGPNFETAAEIRMMQIIGGDVVGMSVVPEVISARHCDLKVVAVSAITNMAEGLSDVKLSHAQTLAAAELSKQNFINLICGFLRKIA
Sequence Length
277
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
29,835 Da
NCBI Official Full Name
purine nucleoside phosphorylase 2; nicotinamide 1-beta-D-riboside synthase
NCBI Official Symbol
xapA
NCBI Official Synonym Symbols
ECK2401; JW2398; pndA
NCBI Protein Information
purine nucleoside phosphorylase 2; nicotinamide 1-beta-D-riboside synthase
UniProt Protein Name
Purine nucleoside phosphorylase 2
Protein Family
UniProt Gene Name
xapA
UniProt Synonym Gene Names
pndA; PNP II
NCBI Description
Guanosine and inosine are also substrates for XapA. [More information is available at EcoGene: EG20250]. The trimeric form is also active with less substrate specificity. [More information is available at EcoCyc: G85].
Uniprot Description
The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate. This protein can degrade all purine nucleosides including xanthosine, inosine and guanosine, but cannot cleave adenosine, deoxyadenosine or hypoxanthine arabinoside. Has a preference for the neutral over the monoanionic form of xanthosine.
Research Articles on xapA
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Product Notes
The xapA xapa (Catalog #AAA1030444) 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 1-277, full length protein. The amino acid sequence is listed below: MSQVQFSHNP LFCIDIIKTY KPDFTPRVAF ILGSGLGALA DQIENAVAIS YEKLPGFPVS TVHGHAGELV LGHLQGVPVV CMKGRGHFYE GRGMTIMTDA IRTFKLLGCE LLFCTNAAGS LRPEVGAGSL VALKDHINTM PGTPMVGLND DRFGERFFSL ANAYDAEYRA LLQKVAKEEG FPLTEGVFVS YPGPNFETAA EIRMMQIIGG DVVGMSVVPE VISARHCDLK VVAVSAITNM AEGLSDVKLS HAQTLAAAEL SKQNFINLIC GFLRKIA. It is sometimes possible for the material contained within the vial of "Xanthosine phosphorylase (xapA), 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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