更新時間:2024-11-03
訪問量:593
廠商性質(zhì):經(jīng)銷商
生產(chǎn)地址:進口
F0043 | 葡聚糖凝膠QAE-A50/QAE葡聚糖凝膠A-50/QAE Sephadex A-50 | 應用:中等大小生物分子(30-200KD);載量2.6-3.4mmol/g | 25克 | 83382-89-2 |
100克 | ||||
100克 | ||||
25克 | ||||
100克 |
英文名稱:QAE Sephadex A-50
其他名稱:QAE葡聚糖凝膠A-50
CAS號:83382-89-2
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:白色珠狀粉末。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(zhì)期5年