S9399
Staphylococcal enterotoxin A
from Staphylococcus aureus, lyophilized powder, enterotoxin
产品名称
金黄色葡萄球菌肠毒素A 来源于金黄色葡萄球菌,
Quality Level
contains
sodium phosphate buffer as balance
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
Application
在TRANSIA检测试剂盒、RIDASCREEN检测试剂盒和Vidas Set 2方法的验证中，已使用来自金黄色葡萄球菌的葡萄球菌肠毒素A作为外标。用于小鼠脾细胞的体外毒素刺激。
通过给小鼠腹腔注射来自金黄色葡萄球菌的葡萄球菌肠毒素A诱导败血症。10
Biochem/physiol Actions
来自金黄色葡萄球菌的葡萄球菌肠毒素A是引起食物中毒的主要病原体。浓度低至0.5 mg/ml就足以导致恶心、呕吐、腹泻和痉挛。8 它能刺激外周血淋巴细胞的增殖，诱导干扰素的产生，对抵抗金黄色葡萄球菌感染的肠道免疫具有重要作用。9 它是T淋巴细胞的超级抗原。
General description
葡萄球菌肠毒素A属于葡萄球菌外毒素家族。它由金黄色葡萄球菌分泌，后者是一种革兰氏阳性菌。
Packaging
包装尺寸基于蛋白质含量
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
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
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
高风险级别生物产品--毒素类产品
此项目有
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)
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)
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
Determination of staphylococcal enterotoxins in cheese by immunoenzyme assays
<BIG>Jankovic V, et al.</BIG>
Archives of Biological Sciences, 64, 1449-1454 (2012)
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