3-Bromo-1,1-dimethoxypropane

A Historical Overview of Bromo-Substituted DNA and Sister Chromatid Differentiation

The thymidine analogue 5-bromo-2′-deoxyuridine (BrdU) has been widely used to make sister chromatid differentiation (SCD) evident in metaphase chromosomes of cells grown for two cycles in BrdU and, thus, containing varying

Simultaneous Visualization of FISH Signals and Bromo-deoxyuridine Incorporation by Formamide-Free DNA Denaturation

, or other biologically active molecules. In this chapter, we present a technique, which allows identification of specific DNA sequences by fluorescence in situ hybridization (FISH) and simultaneously analyses the incorporation of a thymidine analogue, 5-bromo

正相HPLC色谱柱的清洗、再生和维护方法

度不够的主要原因及解决办法》 用含2.5 % 二甲氧基丙烷(dimethoxypropane)和2.5 % 冰醋酸的正己烷冲洗色谱柱30个柱体积，可以去除色谱柱中水分并恢复色谱柱原来或所需要的选择性。 　　考虑到从流动相和色谱柱中完全去除水分非常困难，还有个尚有争议的简单方法可以采用。使用水分含量可控的流动相(譬如和水半饱和)以一直保持最初的方法选择性，而不需要每次进行冗长的除水分步骤。不管何种情况，最重要的都是保持水分条件的一致性。