Recombinant Escherichia coli nicotinamidase (pncA)

CAT:
399-CSB-EP321945ENV-03
Size:
1 mg
  • Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
  • Dry Ice Shipment: No
Recombinant Escherichia coli nicotinamidase (pncA) - image 1

Recombinant Escherichia coli nicotinamidase (pncA)

  • Gene Name:

    pncA
  • UniProt:

    P21369
  • Expression Region:

    1-213aa
  • Organism:

    Escherichia coli (strain K12)
  • Target Sequence:

    MPPRALLLVDLQNDFCAGGALAVPEGDSTVDVANRLIDWCQSRGEAVIASQDWHPANHGSFASQHGVEPYTPGQLDGLPQTFWPDHCVQNSEGAQLHPLLHQKAIAAVFHKGENPLVDSYSAFFDNGRRQKTSLDDWLRDHEIDELIVMGLATDYCVKFTVLDALQLGYKVNVITDGCRGVNIQPQDSAHAFMEMSAAGATLYTLADWEETQG
  • Tag:

    N-terminal 10xHis-tagged and C-terminal Myc-tagged
  • Source:

    E.coli
  • Field of Research:

    Others
  • Assay Type:

    Developed Protein
  • Relevance:

    Catalyzes the deamidation of nicotinamide (NAM) into nicotinate. Likely functions in the cyclical salvage pathway for production of NAD from nicotinamide.; Is also able to hydrolyze the first-line antituberculous drug pyrazinamide (PZA) into pyrazinoic acid in vitro, but this reaction is not considered to be physiologically relevant.
  • Purity:

    Greater than 90% as determined by SDS-PAGE.
  • Activity:

    Not Test
  • Length:

    Full Length
  • Form:

    Liquid or Lyophilized powder
  • Buffer:

    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
  • Reconstitution:

    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • Molecular Weight:

    30.9 kDa
  • References & Citations:

    "Identification, cloning, and expression of the Escherichia coli pyrazinamidase and nicotinamidase gene, pncA." Frothingham R., Meeker-O'Connell W.A., Talbot E.A., George J.W., Kreuzer K.N. Antimicrob. Agents Chemother. 40:1426-1431 (1996)
  • Storage Conditions:

    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
  • CAS Number:

    9000-83-3