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S9399 Sigma

Staphylococcal enterotoxin A from Staphylococcus aureus

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Properties

Related Categories Bacteria, Cell Biology, Cell Signaling and Neuroscience, Toxins and Venoms
contains   sodium phosphate buffer as balance
composition   Protein, ~10% Lowry
availability   not available in USA
impurities   Staphylococcal enterotoxin B (SEB), essentially free
solubility   H2O: complete1 mg/ml, clear, colorless
storage temp.   2-8°C

Description

Packaging

Package size based on protein content

Application

Staphylococcal enterotoxin A from Staphylococcal aureus was injected peritoneally in mice to induce sepsis.10

Biochem/physiol Actions

Staphylococcal enterotoxin A from Staphylococcus aureus is leading agent that causes of food poisoning. A concentration of as little as 0.5 mg/ml is sufficient to result in nausea, vomiting, diarrhea and cramps.8 It stimulates the cell proliferation of peripheral lymphocytes, induces the production of interferons and is important for gut immunity against S. aureus infections.9 It acts as a super antigen for T-lymphocytes.

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3462 6.1 / PGI
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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