For the novice protein purifier, finding a place to start might seem overwhelming, but fortunately the process can be approached systematically. Andrew Mitchell, technical consultant for Amersham ...

The team applied this method to mRNA/saRNA constructs from 1 to 10 kb and assessed pH ranges from 3 to 6. For all the RNA constructs, the J2 immunoblot signal—a marker for dsRNA strands—decreased with ...

Chemists at Southwest Research Institute stumbled onto a purification breakthrough that could bring down discovery costs in drug research.

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 ...