Single-use technology is being examined for implementation in an increasing number of steps in the biopharmaceutical manufacturing process. Some examples of currently available disposable components include filter capsules, tubing, connectors, and biocontainers (for storage, mixing, and bioreactors), as well as devices for chromatography and multipass tangential-flow filtration (1,2). This technology was first implemented in upstream and API downstream processes such as media and buffer preparation, followed by upstream bioreactors and mixers (3). The single-use trend has most recently…
Author Archives: Jerold Martin
Implementation of Single-Use Technology in Biopharmaceutical Manufacturing
The increasing application of single-use components and systems in bioprocessing represents one of the most significant changes in biopharmaceutical manufacturing in recent times. Driven by various factors such as improved efficiency, flexibility, and economics, this trend also presents specific challenges to end users. In one industry review by Langer, extractables and leachable compounds from disposable components were considered by end users to be a major area of potential concern regarding safety, efficacy, and stability of the pharmaceutical product…
Single-Use Technology
Single-use technology began on the downstream side of bioprocessing, primarily in presterilized filter capsules and plastic biocontainers for buffers and media. Since then, it has expanded to upstream operations, including disposable bioreactors and mixers. The newest trend is to move further downstream into sterile formulation and filling. With the increasing popularity of disposable systems, some users are wondering what is being done to standardize the various components from different manufacturers and what BPSA (the Bio-Process Systems Alliance) is doing to…