biological source
Escherichia coli (O55:B5)
Quality Segment
form
lyophilized powder
purified by
phenol extraction
technique(s)
cell based assay: suitable
impurities
<3% Protein (Lowry)
color
off-white to tan
solubility
water: soluble
application(s)
cell analysis
clinical research
life science and biopharma
shipped in
ambient
storage temp.
2-8°C
General description
Application
来自大肠杆菌O55:B5的脂多糖已用于:
脂多糖(LPS)是革兰氏阴性细菌细胞壁的特征组分。脂多糖及其脂质 A 部分通过 Toll 样受体 4(TLR4)刺激先天免疫系统的细胞,Toll 样受体 4是 Toll 样受体蛋白家族的成员,其识别常见的病原体相关分子模式(PAMP)。
Biochem/physiol Actions
Other Notes
无论采用什么容器,本品(LPS)都要经过剧烈的涡旋振荡才能达到最佳的复溶效果,以备使用。储存液浓度至少为1 mg/ml。推荐使用硼硅酸(硅烷化)容器,也可使用聚丙烯(PP)塑料容器。
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警示词
Danger
危险代码
Hazard Classifications
Acute Tox. 2 Oral
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE(个人防护设备)
Eyeshields, Gloves, type N95 (US)
