产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3105341 | Sigma-Aldrich | 1 G | 3480 | 请咨询 |
基本信息
| MDL number | MFCD00131502 |
| NACRES | NA.25 |
| General description【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). |
| Application【应用】 | Levan from Erwinia herbicola has been used as a:
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| Biochem/physiol Actions【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. |
| Other Notes【其他说明】 | β- |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | bacterial (Erwinia herbicola) |
| Assay【测定】 | ≥98% (TLC) |
| technique(s) | thin layer chromatography (TLC): suitable |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | 1 g in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |