聚蔗糖 400/Ficoll 400  

Polysucrose 400

品牌：Axis-Shield/Alere Technologies AS

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储存：常温

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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.