丙烯葡聚糖凝膠S-400 HR

英文名稱：Sephacryl S-400 High resolution

CAS號：65546-95-4

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 orionic 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 exclusionchromatography; the HR grade is a smaller particle size with narrower sizerange distribution, allowing for more efficient separations at faster flowrates. Recommended fractionation ranges are listed for globular proteins anddextrans

保存：2～8℃