密度梯度分离 > 通用型介质
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 1006031 | 5kg | 不再供应该规格 | |
| 1017120 | 25kg | 不再供应该规格 |
详细说明
厂家及货号已更新，点击查看: Lymphoprep、Polymorphprep、Nycodenz、Optiprep和Polysucrose 400的前世今生
Polysucrose 400 is a synthetic high molecular weight polymer made by co-polymerization of sucrose and epichlorohydrin. The molecules have branced structure with a high content of hydroxyl groups giving a good solubility in aqueous media. The product is similar to Ficoll 400® from GE Biosciences. Polysucrose 400 is readily soluble in aqueous solutions when added slowly with stirring. Concentrtations up to 50% (w/v) can easily be prepared.