This Month’s Issue

October’s Downstream theme is illustrated by a photo of the former Avecia plant in Billingham UK, now Fujifilm Diosynth Biotechnologies. Read it Now.

October 2014 Supplement

Biotech Aims New and Improved Magic Bullets at Cancer and More
Read it Now.

A Waters Acquity column and an Agilent Q-ToF system were used in this study.


Replacing Reverse-Phase Chromatography for Mass Spectrometry: Is Salt-Free Size-Exclusion Chromatography Ready?

Protein mass is often determined using ultraperformance liquid chromatography (UPLC) coupled with electrospray-ionization mass spectrometry (UPLC/ ESI MS or simply LC-MS). A UPLC…