DEAE葡聚糖，9015-73-0，2000 kDa

中文名：DEAE葡聚糖

英文名：DEAE-Dextran

中文别名：二乙氨乙基葡聚糖

英文别名：Propyl 4-methylbenzoate|6976-69-8|9015-73-0|Colextran|Propyl4-methylbenzoate|Propyl 4-methylbenzoate #|SCHEMBL6057220|DTXSID40864168|LRNBWFXCDULFQF-UHFFFAOYSA-N|NSC24768|NSC-24768|AKOS008948190|Benzoic acid, 4-methyl-, propyl ester|Z53835724

纯度：2000 kDa

货号：D292404

Cas号：9015-73-0

存储温度：2-8°C储存,充氩,干燥

产品介绍：

DEAE-dextran is a cationic derivative of dextran. IT is produced by introducing cationic (positively charged) diethylaminoethyl groups into selected dextran fractions. All batches are checked for molecular weight, degree of substitution and loss on drying. Aladdin produce DEAE-dextran from 4 kDa to 2000 kDa. DEAE-dextrans are supplied as a white hygroscopic powder.

Structure

DEAE-dextrans are synthesised from controlled dextran fractions by reacting with DEAE-chloride. The predominant substituent is the single tertiary group (blue) but this may react further to yield a “tandem” group containing a quaternary amine as well as the tertiary amine. A titration curve reveals the proportions (Fig.2 in datafile).

Application

DEAE-dextrans are used in various areas, for example as adjuvants for vaccines, in transfection techniques and viral infectivity, and for stabilisation of proteins (enzymes).

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途