商品描述:
商品属性
商品描述:
商品属性
DEAE葡聚糖凝胶A-50
中文名称: DEAE葡聚糖凝胶A-50
其他中文名称: 二乙氨基乙基交联葡聚糖凝胶A-50;葡聚糖凝胶DEAE-A50
英文名称: DEAE Sephadex A-50
产品规格: 进分
包装: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
DEAE葡聚糖凝胶A-50③α-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
性状:阴离子交换剂。
DEAE葡聚糖凝胶A-50用途:生化研究。中等大小生物分子(30-200KD)
保存:RT,保质期5年