biological source
Salmonella enterica (serotype minnesota)
Quality Segment
form
lyophilized powder
purified by
phenol extraction
impurities
<3% Protein (Lowry)
solubility
water: soluble
storage temp.
2-8°C
General description
脂多糖(LPS)是由大肠埃希菌和肠沙门氏菌等肠杆菌引起的热原元素。它是含有多糖和脂质物质的两亲性成分。LPS存在于几乎所有革兰氏阴性细菌的细胞壁外膜中。
脂多糖(LPS)是革兰氏阴性菌细胞壁的特征性成分。LPS及其脂质A部分可通过Toll样受体4(TLR4)刺激先天免疫系统细胞,TLR4是Toll样受体蛋白家族的成员,它能识别常见的病原体相关分子模式(PAMP)。
Application
Biochem/physiol Actions
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 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
