其他名稱:QAE葡聚糖凝膠A-50;QAE交聯右旋糖酐凝膠A-50 Type of ion exchanger:Strong anion Total ionic capacity(mmol/g dry powder):2.6~3.4 Available capacity(mg/ml avained gel): ①thyroglobulin(MW669000):1.2 ②HSA(MW68000):80 ③α-lactalbumin(MW14300):30 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:2~12 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 分離范圍:80mg HAS 性狀(以下信息僅供參考):白色珠狀粉末。陰離子交換劑。 用途:本品僅供科研,不得用于其它用途。(以下用途僅供參考)中等大小生物分子(30~200KD) 保存:RT,保質期5年