产品介绍：
产品说明
一般描述
Levan is a polysaccharide produced by some microorganisms and plants. It is a non-typical biopolymer composed of fructose units linked by β-(2→6). Levan is an exopolysaccharide (synthesized outside the cell).
应用
Levan from Erwinia herbicola has been used as a:
- standard for the nuclear magnetic resonance (NMR) spectroscopy analysis of levan produced by Bacillus licheniformis NS032 in sugar beet molasses-based medium
- polysaccharide substrate to test the ability of Prevotella copri isolates to grow when polysaccharides were provided as the sole carbon source in vitro
- substrate in levanase activity assay
包装
1 g in poly bottle
生化/生理作用
Levan has various industrial applications like cosmetics, medicine, or nanotechnology. It might exhibit anti-hyperglycemic effect and anti-tumor action, prevent diabetes-induced oxidative stress and increase catalase (CAT) and superoxide dismutase (SOD) in the heart. Levan is also recognized for its immunomodulating and prebiotic actions.
其他说明
β-
基本信息
| MDL编号 | MFCD00131502 |
| NACRES | NA.25 |
产品性质
| 质量水平 | 200 |
| 生物来源 | bacterial (Erwinia herbicola) |
| 测定 | ≥98% (TLC) |
| technique(s) | thin layer chromatography (TLC): suitable |
| 储存温度 | 2-8℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
