| [產(chǎn)品名稱] | 丙烯葡聚糖凝膠S-400 HR |
| [規(guī)格] | BR |
| [包裝] | 150毫升 |
英文名稱：Sephacryl S-400 High resolution
級別：BR
Useful fractionation range(MW)：globular proteins 2×104～8×106；dextrans 1×104～2×106
DNA exlusion limit(base pairs)：271
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(以下信息僅供參考)：含20%乙醇，底部為膠體。
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)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℃
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