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S9008

Sigma-Aldrich

Anti-Staphylococcal Enterotoxin B antibody produced in rabbit

fractionated antiserum, lyophilized powder

Synonyme(s) :

Rabbit Anti-SEB

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About This Item

Numéro MDL:
MFCD00082018
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.46

Source biologique

rabbit

Niveau de qualité

200

Conjugué

unconjugated

Forme d'anticorps

fractionated antiserum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

lyophilized powder

Espèces réactives

Staphylococcus aureus

Conditionnement

vial of 2 mL lyophilized antiserum

Technique(s)

indirect ELISA: 1:150,000-1:250,000

Température de stockage

2-8°C

Modification post-traductionnelle de la cible

unmodified

Description générale

Staphylococcal enterotoxin B is a toxic bacterial superantigen. The staphylococcal enterotoxins family have high sequence similarity.

Immunogène

Staphylococcal enterotoxin B from Staphylococcus aureus.

Application

Anti-Staphylococcal Enterotoxin B antibody produced in rabbit has been used:
  • to conjugate with hollow gold nanosphere and as a component of lateral flow immunoassay strip
  • in antibody sandwich immunoassay
  • for coupling with magnetic beads for detection assay

Actions biochimiques/physiologiques

Staphylococcal enterotoxin B (SEB) is a superantigen that binds to class II MHC molecules on antigen presenting cells. It stimulates large populations of T cells resulting in acute toxic shock syndrome. It is resistant to denaturation and causes outbreaks of food poisoning that includes emetic responses, diarrhea and GI inflammation.
Staphylococcal enterotoxin B compromises the immune system by triggering inflammation and cytokine release.

Forme physique

Lyophilized from 0.01 M phosphate buffered saline, pH 7.2.

Reconstitution

Reconstitute with 2 ml deionized water.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Konry T, et al.
Biosensors And Bioelectronics, 22(9-10), 2230-2236 (2007)
Application of a SERS-based lateral flow immunoassay strip for the rapid and sensitive detection of staphylococcal enterotoxin B
Hwang J, et al.
Nanoscale, 8(22), 11418-11425 (2016)
Lily Zhang et al.
Toxins, 5(10), 1859-1871 (2013-10-25)
The functional activity of superantigens is based on capacity of these microbial proteins to bind to both the β-chain of the T cell receptor (TcR) and the major histocompatibility complex (MHC) class II dimer. We have previously shown that a
Bacterial toxins?Staphylococcal enterotoxin B
Fries BC and Varshney AK
Microbiology spectrum, 1(2) (2013)
A rapid and sensitive magnetic bead-based immunoassay for the detection of staphylococcal enterotoxin B for high-through put screening
Alefantis T, et al.
Molecular and Cellular Probes, 18(6), 379-382 (2004)
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