中文名稱: 其他中文名稱: 二乙氨基乙基交聯葡聚糖凝膠A-50;葡聚糖凝膠DEAE-A50 英文名稱: DEAE Sephadex A-50 產品規格: 進分 包裝:25克 Type of ion exchanger:Weak anion Total ionic capacity(mmol/g dry powder):3~4 Available capacity(mg/ml avained gel): ①thyroglobulin(MW669000):2 ②HSA(MW68000):110 ③α-lactalbumin(MW14300):50 Bead structure:Cross-linked dextran Dry particle size range:40~120um Max operating linear flow rate:45cm/h at 25℃;HR 16/10 column;5cm bed height pH working range:2~9 pH stability:long term and short term 2~12 Chemical stability:Stable to all commonly used aqueous buffers and additives such as 8 M urea and 6 M guanidine hydrochloride Physical stability:Volume changes due to changes in pH or ionic strength 性狀:陰離子交換劑。 用途:生化研究。中等大小生物分子(30-200KD) 保存:RT,保質期5年