S9399
Staphylococcal enterotoxin A
from Staphylococcus aureus, lyophilized powder, enterotoxin
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Product Name
Staphylococcal enterotoxin A from Staphylococcus aureus,
contains
sodium phosphate buffer as balance
Quality Level
composition
Protein, ~10% Lowry
availability
not available in USA
impurities
Staphylococcal enterotoxin B (SEB), essentially free
solubility
H2O: complete 1 mg/ml, clear, colorless
storage temp.
2-8°C
General description
Staphylococcal enterotoxin A belongs to the family of staphylococcal exotoxins. It is secreted by Staphylococcus aureus, a Gram-positive bacteria.
Application
Staphylococcal enterotoxin A from Staphylococcal aureus was injected peritoneally in mice to induce sepsis.10
Staphylococcal enterotoxin A from Staphylococcus aureus has been used as an external standard in for the verification of TRANSIA assay kit, RIDASCREEN assay kit and Vidas Set 2 method. For in vitro toxin stimulation of mouse splenocytes.
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.
Packaging
Package size based on protein content
related product
Product No.
Description
Pricing
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Hongshi Yu et al.
BMC genomics, 10, 416-416 (2009-09-08)
WNT4 is a critical signalling molecule in embryogenesis and homeostasis, but the elements that control its transcriptional regulation are largely unknown. This study uses comparative cross species sequence and functional analyses between humans and a marsupial (the tammar wallaby,Macropus eugenii)
Staphylococcal enterotoxin A (SEA).
L Spero et al.
Methods in enzymology, 78(Pt A), 331-336 (1981-01-01)
Targeting of key pathogenic factors from gram-positive bacteria by the soluble ectodomain of the scavenger-like lymphocyte receptor CD6
<BIG>Martinez F, et al.</BIG>
The Journal of Infectious Diseases, 209, 1077-1086 (2013)
Marcin Kłak et al.
Scandinavian journal of infectious diseases, 42(5), 351-358 (2010-01-27)
Haemostatic balance shifts towards pro-coagulation during infection. Plasminogen, a key molecule of fibrinolysis, may play an important role in the pathogenesis of staphylococcal infections. In the present study, we assessed the impact of inhibition of plasminogen activation by tranexamic acid
Staphylococcal Enterotoxins
<BIG>Pinchuk IV, et al.</BIG>
Toxins, 2, 2177-2177 (2010)
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