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

ANTIBODY–DRUG CONJUGATES:
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.

Analytical

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…