Recombinant Human Quinolinate Phosphoribosyltransferase/QPRTase (N-6His)

Recombinant Human Quinolinate Phosphoribosyltransferase/QPRTase (N-6His)

Catalog Number:
P001415370ABE
Mfr. No.:
Abe32-7235
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      • Overview
        • MW : 33kD. Recombinant Human QAPRTase is produced by our E.coli expression system and the target gene encoding Met1-His297 is expressed with a 6His tag at the N-terminus. Nicotinate-Nucleotide Pyrophosphorylase (QPRT) belongs to the nadC/modD family. QPRT plays an improtant role in catabolism of quinolinate which acts as a potent endogenous exitotoxin to neurons. In addition, QPRT serves as an an intermediate in the Tryptophan-Nicotinamide Adenine Dinucleotide pathway. QPRT participates in some pathways including Cofactor biosynthesis, NAD(+) biosynthesis and the Nicotinate D-Ribonucleotide from Quinolinate. In addition, QPRT is involved in the catabolism of Quinolinic Acid (QA). The activity toward QA is slightly repressed by phosphoribosylpyrophosphate (PRPP) in both a competitive and a non-competitive manner.

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      • Properties
        • Source
          E. coli
          Type
          Recombinant Proteins
          Formulation
          Supplied as a 0.2 µm filtered solution of 20mM TrisHCl, 150mM NaCl, pH 8.0 .
          Storage
          Store at -20°C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
          Endotoxin
          Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.

          More Information

          UniProt
          Gene ID
          23475

          * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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