丙烯葡聚糖凝膠S-200 HR/Sephacryl S-200 High resolution/,球蛋白分離范圍5×103~2.5×105;葡聚糖分離范圍1×103~8×104,150毫升,CAS:65546-95-4 上海源葉生物科技有限公司,:,61721271
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YY11690 丙烯葡聚糖凝膠S-200 HR BR 進口原裝 英文名稱:Sephacryl S-200 High resolution CAS號:65546-95-4 Useful fractionation range(MW):globular proteins 5×10∧3~2.5×10∧5;dextrans 1×10∧3~8×10∧4 DNA exlusion limit(base pairs):30 Bead form:Spherical,diameter 25-75um in wet form Bead structure:Allyl dextran and N,N-methylene bisacrylamide pH stability:long term 3~11,short term 2~13 Chemical stability:Stable to all commonly used fuffers:0.2M NaOH;0.1M HC1;1M acetic acid;8M urea;6M guanidine HC1;1% SDS;2M NaC1;24% ethanol;30% propanol;30% acetonitrile(tested at 40℃ for 7 days) Physical stability:Negligible volume variation due to changes in pH or ionic strength 性狀:乳白色液體 用途:For size exclusion chromatography; the HR grade is a smaller particle size with narrower size range distribution, allowing for more efficient separations at faster flow rates. Recommended fractionation ranges are listed for globular proteins and dextrans 保存:2~8℃