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厂商性质:生产厂家
所在地:上海市
更新时间:2016-04-06
产品简介:
品牌 | Sigma-Aldrich |
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采购Amresco、Spectrum、Sigma品牌葡聚糖凝胶QAE-A50,*中国·银河集团-WWW.9873.cσm|官方网站,助您的实验马到成功。
葡聚糖凝胶QAE-A50
英文名称:QAE Sephadex A-50
其他名称:QAE葡聚糖凝胶A-50;QAE交联右旋糖酐凝胶A-50
CAS号: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
分离范围:80mg HAS
性状:白色珠状粉末。阴离子交换剂。
用途:生化研究。中等大小生物分子(30~200KD)
保存:RT,保质期5年
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