May 2011

Are Single-Use Technologies Changing the Game?

Recently, I have heard the term game changer used to describe single-use technologies (SUTs). Whether this is hyperbole or reality remains to be seen. But it does bring baseball to my mind. After all, it’s finally spring, games began in April, and optimism reigns supreme — at least in some major-league cities. I was struck recently by an article in my home-town Washington Post by venerated columnist Thomas Boswell, who wrote in March about hope for the future of our…

NIR Spectroscopy Analysis of Phosphate Salts

Confirmation of raw material quality is a vital part of biopharmaceutical manufacturing processing. Incorrect or poor-quality vendor materials account for a considerable portion of failed and recalled product. To prevent these expensive problems, strict quality control (QC) procedures are often implemented and used to screen for inappropriate incoming materials. QC procedures commonly used are chemical tests that involve removing samples to a laboratory and performing, which can at times be complex, time-consuming, and laborious protocols. A common test procedure that…

Productivity Bottlenecks Drive the Demand for Innovation

    Spending is up, the global economy is slowly getting back on track, and the biopharmaceutical industry continues to roll along at double-digit growth. Productivity has been the primary industry focus over the past few years, and it remains a hot topic. Companies are aggressively going after the bottlenecks to their efficiency, and now they’re opening their wallets to fix what’s broken. One of the biggest productivity fixes today centers on improved single-use devices and systems. They top a…

Working with a Powerful and Robust Mixed-Mode Resin for Protein Purification

    Orthogonal methods for assuring robust downstream purification are critical to today’s demanding downstream process industry. Regulatory scrutiny on the immunogenic propensity of drugs has increased and broadened over the past two decades. Although immunogenicity can come from a number of sources, common concerns include host-cell proteins and aggregates. Constantly lurking in the background are other issues such as viral clearance, DNA levels, and so on. Those problems can be addressed simultaneously with the mixed-mode chromatographic support known as…

Global Marketplace

Shaker–Incubator Product: Multitron II system with shaker-bag option Applications: Cultivation of mammalian, insect, or plant cells Features: A Multitron II unit (50-mm orbit) with shaker-bag option enables 1- to 10-L cell cultures in disposable bags. Direct gassing of air or air–CO2 mix provides pH stability, and media temperature is controlled by air inside the incubator chamber. Up to three 2-L or two 10-L bags, or one 20-L bag from a number of manufacturers can be accommodated. The system also works…