How to Separate Nucleotides Using Ion-paired Reverse Phase HPLC

How to Separate Nucleotides Using Ion-paired Reverse Phase HPLC

If you work in the field of molecular biology, there is hardly a day that goes by that you don’t use nucleotides. But beyond the use of the four well-known deoxynucleotides in PCR, you can use nucleotides for several other applications. For example, kinases and phosphatases use nucleotides as substrates, and phosphotransferases transfer phosphate group…

HPLC

Under Pressure: Tips for Keeping Your HPLC Up and Running Properly

If you’re anything like me, your biggest lab fear is working with expensive equipment prone to damage. HPLC is a wonderful tool, capable of separating, identifying, and quantifying a vast array of compounds, but it requires an attentive scientist to properly handle and maintain each component. In this article I’ll describe a few basic handling…