Overview

  • Product name

    Anti-SED antibody
  • Description

    Rabbit polyclonal to SED
  • Host species

    Rabbit
  • Specificity

    Absorbance readings (410 nm) of less than 0.100 for 10 ng/ml preparations of staphylococcal enterotoxins A through E (excluding D), ET, TSST, and alpha hemolysin.
  • Tested applications

    Suitable for: WB, ELISAmore details
  • Species reactivity

    Reacts with: Staphylococcus aureus
  • Immunogen

    Full length native protein (purified) corresponding to SED.

  • General notes

    Previously labelled as Staphylococcus Enterotoxin D. 

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Upon delivery aliquot. Avoid freeze / thaw cycle.
  • Storage buffer

    pH: 7.40
    Constituents: 0.0268% PBS, 0.9% Sodium chloride
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab15900 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
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 30 kDa.
ELISA Use a concentration of 10 µg/ml.

Target

  • Relevance

    Staphylococcal 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 localization

    Secreted
  • Database links

    • Alternative names

      • Ent D antibody
      • EntD antibody
      • Enterotoxin type D antibody
      • SED antibody
      • Staphylococcal enterotoxin D antibody
      • Staphylococcus Enterotoxin D antibody
      • Staphylococcus enterotoxin type D antibody
      see all

    References

    ab15900 has not yet been referenced specifically in any publications.

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