70 kDa for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
DEAE-Polysucrose is a polysucrose (renamed from Ficoll™) substituted with diethylaminoethyl (DEAE) groups. The DEAE-polysucrose from Aladdin is derived from a polysucrose with an average molecular weight of approximately 70 kDa. All batches are checked for molecular weight, degree of substitution and loss on drying. DEAE-polysucrose is supplied as a white powder.
Spectral data
Polysucrose is a high molecular weight sucrose-polymer formed by copolymerisation of sucrose with epichlorohydrin. The molecules are highly branched, and the high content of hydroxyl groups leads to very good solubility in aqueous media. DEAE-polysucrose is then prepared by reacting polysucrose with diethylaminoethyl chloride.
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