DNA and RNA are the key information-rich molecules in cells, comprising nearly a quarter of the dry weight of E. coli, for example. Methods for extracting and purifying nucleic acids play a central ...

PCR is a strong laboratory technique that amplifies nucleic acid materials for molecular biology applications like sequencing and gene expression profiling. PCR purification, also known as PCR ...

Many viral vectors have shown promise as gene delivery systems in small-animal studies 1. As these vectors progress to the next level of phase I and phase II clinical studies, it is important to ...

Flash column chromatography is a method of chemical separation that is used to purify chemical mixtures. It is also known as flash purification, due to its function as a purification method. It is ...