〖产品名称〗DEAE葡聚糖凝胶A-25说明书 〖规格〗BR 〖包装〗25克 英文名称:DEAE Sephadex A-25 其他名称:二乙基乙基交联葡聚糖凝胶A-25;葡聚糖凝胶DEAE-A25 Type of ion exchanger: Weak anion Total ionic capacity(mmol/g dry powder):3~4 Available capacity(mg/ml avained gel): ①thyroglobulin(MW669000):1 ②HSA(MW68000):30 ③α-lactalbumin(a-乳清蛋白MW14300):140 Bead structure:Cross-linked dextran Dry particle size range:40~120um Max operating linear flow rate:475cm/h at 25℃;HR 16/10 column;5cm bed height pH working range:2~9 pH stability:long term and short term 2~13 Chemical stability:Stable to all commonly used aqueous buffers and additives such as 8 M urea and 6 M guanidine hydrochloride Physical stability:Negligible volume variation due to changes in pH or ionic strength 性状(以下信息仅供参考):阴离子交换剂。 用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)低分子量蛋白、多肽、核苷酸以及巨大分子(MW>200KD) 保存:RT