LPS 脂多糖From Escherichia coli 055:B5
中文名：脂多糖 现货供应
英文名：Lipopolysaccharides From Escherichia coli 055:B5 ; LPS ;
货 号：L2880
产 地：Sigma
包 装：10mg、25mg、100mg、500mg原装
保 存：2-8℃
LPS实验预处理过程
The product is soluble in water (5 mg/ml) or cell culture medium (1 mg/ml) yielding a hazy, faint yellow solution. A more concentrated, though still hazy, solution (20 mg/ml) has been achieved in aqueous saline after vortexing and warming to 70-80 °C.21 Lipopolysaccharides are molecules that form micelles in every solvent. Hazy solutions are observed in water and phosphate buffered saline. Organic solvents do not give clearer solutions. Methanol yields a turbid suspension with floaters, while water yields a homogeneously hazy solution. For cell culture use, LPS should be reconstituted by adding 1 ml of sterile balanced salt solution or cell culture medium to a vial (1 mg) and swirling gently until the powder dissolves. Solutions can be further diluted to the desired working concentration with additional sterile balanced salt solutions or cell culture media -- sigma-aldrich inc.
LPS产品价格 （纯正SIGMA货源、严格确保效期、品质、批次稳定性）
| 货号 | 名称 | 产地 | 规格 | 特价（元） | 库存 |
| L2880 | LPS 脂多糖From Escherichia coli 055:B5 | Sigma | 10mg | 350 | 是 |
| L2880 | LPS 脂多糖From Escherichia coli 055:B5 | Sigma | 30mg | 838 | 是 |
| L2880 | LPS 脂多糖From Escherichia coli 055:B5 | Sigma | 100mg | 1880 | 是 |
