Anti-Staphylococcus Enterotoxin D antibody (ab15921)


  • Product nameAnti-Staphylococcus Enterotoxin D antibody
    See all Staphylococcus Enterotoxin D primary antibodies
  • Description
    Goat polyclonal to Staphylococcus Enterotoxin D
  • SpecificityAb15921 gives absorbance readings (410 nm) of less than 0.100 for 10 ng/ml preparations of staphylococcal enterotoxins B through E, ET, TSST, and alpha hemolysin.
  • Tested applicationsSuitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Staphylococcus aureus
  • Immunogen

    Highly pure (> 95%) Staphylococcus aureus Enterotoxin D


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: None
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab15921 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
  • Application notesELISA: Use at a concentration of 10 µg/ml. When a standard well is coated at this concentration (100µl/well) the following results are obtained:
    10 ng/ml Staphylococcus aureus Enterotoxin D, Absorbance (410 nm) = 2.00 after 15 minute incubation.
    1.25 ng/ml Staphylococcus aureus Enterotoxin D, Absorbance (410 nm) = 0.78 after 15 minute incubation.
    WB: Use at a concentration of 1 µg/ml. Predicted molecular weight: 30 kDa.

    Not tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • RelevanceStaphylococcal enterotoxins represent a group of proteins, which are secreted by Staphylococcus aureus and cause the intoxication staphylococcal food poisoning syndrome. The illness is characterised by high fever, hypotension, diarrhea, shock, and in some cases death. Their molecular masses range between 27 and 30 kDa. At present, seven enterotoxins are known, namely A, B, C (subtypes C1, C2, C3), D and E. Their amino acid sequences have been determined and it was shown that all are single chain polypeptides containing one disulfide bond formed by two half cystines located in the middle of the polypeptide chain, which form the so called cysteine loop. Enterotoxins are known to be most potent T cell mitogens. T cell activation accompanied by induction of interleukin 2 and interferon is conditioned by high affinity interaction of S.enterotoxins with class II main histocompatibility complex (MHC) molecules and subsequent presentation of the complex formed to a variable region of the T cell receptor.
    • Cellular localizationSecreted
    • Database links
      • Alternative names
        • Ent D antibody
        • EntD antibody
        • Enterotoxin type D antibody
        • SED antibody
        • Staphylococcal enterotoxin D antibody
        • Staphylococcus enterotoxin type D antibody
        see all

      References for Anti-Staphylococcus Enterotoxin D antibody (ab15921)

      ab15921 has not yet been referenced specifically in any publications.

      Product Wall

      There are currently no Abreviews or Questions for ab15921.
      Please use the links above to contact us or submit feedback about this product.