簡(jiǎn)介：

丙(bǐng)烯葡聚糖凝膠(jiāo)S-200 HR/Sephacryl S-200 High resolution/BR 150毫升Sigma-Aldrich，Amresco，Amersham，Serva，AppliChem等品牌(pái)，65546-95-4 2～8℃

詳細介(jiè)紹：

中文(wén)名(míng)稱(chēng)： 丙(bǐng)烯(xī)葡聚(jù)糖(táng)凝膠S-200 HR

英(yīng)文(wén)名(míng)稱(chēng)： Sephacryl S-200 High resolution

產品(pǐn)規(guī)格(gé)： BR

包(bāo)裝：150毫升(shēng)

CAS號(hào)：65546-95-4

級別(bié)：BR

相關資(zī)料(liào)：

Useful fractionation range(MW)：globular proteins 5×103～2.5×105；dextrans 1×103～8×104

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(xìng)狀(zhuàng)：含(hán)20%乙醇，底部(bù)為膠(jiāo)體(tǐ)。

用(yòng)途(tú)：生化(huà)研究(jiū)。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℃