Recombinant Vibrio cholerae Toxin B Protein

    • Recombinant Vibrio cholerae Toxin B Protein-Elabscience
    • Recombinant Protein-Elabscience
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    • Recombinant Vibrio cholerae Toxin B Protein-Elabscience
    • Recombinant Protein-Elabscience
    • Recombinant Vibrio cholerae Toxin B Protein-Elabscience
    • Recombinant Protein-Elabscience

      Catalog number:PKSQ050090

      Synonyms:Cholera enterotoxin subunit B;Cholera enterotoxin B chain;Cholera enterotoxin gamma chain;Choleragenoid;ctxB;toxB

      Size:
      • 10μg
      • 50μg
      Qty:
      - +
      Price: $178

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      Overview

      Synonyms Cholera enterotoxin subunit B;Cholera enterotoxin B chain;Cholera enterotoxin gamma chain;Choleragenoid;ctxB;toxB
      Species Vibrio cholerae
      Expression_host E.coli
      Sequence Thr22-Asn124
      Accession P01556
      Mol_Mass 11.8 kDa
      AP_Mol_Mass 11 kDa

      Properties

      Purity > 95% as determined by reducing SDS-PAGE.
      Endotoxin < 1.0 EU per μg as determined by the LAL method.
      Storage Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
      Shipping This product is provided as lyophilized powder which is shipped with ice packs.
      Formulation Lyophilized from a 0.2 μm filtered solution of 50mM Tris, 200mM NaCl, pH8.0.
      Reconstitution Please refer to the printed manual for detailed information.

      Background

      Cholera toxin is protein complex secreted by the bacterium Vibrio cholerae. It is responsible for the massive, watery diarrhea characteristic of cholera infection. Cholera enterotoxin subunit B (CTXB) pentameric ring directs the A subunit to its target by binding to the GM1 gangliosides present on the surface of the intestinal epithelial cells. It can bind five GM1 gangliosides. It has no toxic activity by itself.

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      MSDS for ELISA ISO 9001

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