An emerging challenge for biotech companies is understanding the bigger picture: How should manufacturing facilities be configured to link together process technologies? Should plants be highly flexible or focus on process standardization? How would a disruptive new technology affect current supply chains, and how could it be implemented? Meeting the challenge requires a complete and detailed understanding of supply chains. Much current focus in process development is on improving operations, with limited consideration to how improvements affect “big picture” variables.…
Author Archives: BPI Contributor
In the Bioprocess Zone
Since the turn of the century, industry analysts have touted the “coming of age” of the biotech industry — and they’re inevitably talking about biopharmaceuticals. In fact, biotech has become the innovation engine for the pharmaceutical industry as a whole. Advances in genomics, proteomics, and other biotech research are bringing about not only new drug molecules, but also whole new therapeutic classes such as gene and cell therapies. Biotherapeutics represent the fastest-growing segment of the pharmaceutical industry, with more than…
In the Drug Delivery Zone
A rule of thumb in drug development states that the larger a therapeutic molecule is, the more trouble it will be to make, ship/store, and administer to patients. Biotherapeutics include proteins (such as antibodies), vaccines, some smaller peptides (such as hormones), DNA for gene-transfer therapies, cells and tissues, and to a lesser extent blood-fractionation products, allergenics, and RNA/oligonucleotides. Biomolecules are big and unwieldy, they’re produced in complex mixtures by biological processes, and they face numerous challenges in storage and within…
Austria Welcomes BioProcessors
When it comes to agriculture, the people of Austria are among the most dead-set against so-called “genetically modified organisms” of any population in Europe (1). But as is so often the case elsewhere, their attitude toward biotechnology used in medicine is much more friendly. This may have to do with the country’s traditional strength in environmental biotech (ranging from wastewater treatment and organic waste composting to anaerobic digestion for biogas generation) and also food biotechnology. That is the suggestion of…
Products, Services, and Literature
Process Monitoring Product: SciLog conductivity, pressure, and temperature (pictured) sensors Applications: In-line single-use purification monitoring Features: Sensors come with embedded memory with stored IDs, serial numbers, lot numbers, calibration, and any calibration offsets. Products are cleanable with NaOH or sterilizable by autoclaving, ethylene oxide, or gamma irradiation. Sensors and monitors document parameter changes during processing and send them to a printer, programmable logic controller (PLC), or to a spreadsheet on a personal computer. They come in a variety of sizes…
BioProcess International Analytical and Quality Summit
This event offers key strategic insights from industry leaders regarding assay qualification and validation optimization, improvement of the pace and quality of analytical results, and improvement of product quality through increased process understanding. It brings together three conference programs including The 4th Annual Analytical Method Validation, the 2nd Annual Biophysical Analysis for Bioprocessing, and IBC’s 5th Annual Process Quality Forum on Process Characterization and Control. Analytical Method Validation This event gives assay development and validation scientists a broad view of…
The Biopharmaceutical Industry’s New Operating Paradigm
Currently the biopharmaceutical industry is transitioning to a new business model of production efficiency through implementing operational excellence (Op Ex). Borrowing from such principles as “lean manufacturing” and “Six Sigma” (6σ), and incorporating quality by design (QbD) (1), Op Ex is being applied through the implementation of such advanced enabling concepts and technologies as quality risk management (QRM) (2), process analytical technology (PAT) (3), and systems biology (SB) (4). Some people see a conflict here: This paradigm shift is occurring…
IP Strategies to Combat Distribution of Counterfeit Drugs
Counterfeit products are no longer restricted to Gucci purses and Rolex watches. The pharmaceutical business has seen an alarming rise in the number of counterfeit products entering traditional distribution and supply chains. As a result, consumers can unknowingly purchase counterfeit pharmaceuticals from their local pharmacy and receive little or no therapeutic benefit, or worse, die as a result of ingesting counterfeit products. Pharmaceuticals are subject to counterfeiting in a number of ways. A counterfeit product may contain no active ingredient…
A New Era for Bioprocess Design and Control, Part 1
Elements of the biopharmaceutical industry’s new operating paradigm have inevitably created an immediate need to condense, interpret, and relate their implications to existing regulatory and industry practices. This also provides us with an opportunity to look at them in a broader context and in relationship to one another. Such a perspective may open up new directions in discussion on how design and control aspects of biopharmaceutical manufacturing are likely to evolve. These are exciting times for scientists, engineers, statisticians, quality…
A New Era for Bioprocess Design and Control, Part 2
The level or intensity of product and process understanding that can or should be achieved beyond the acceptable minimum level promises to be the scope of a continuing debate among biotech industry and its regulators. In practice, the path of increased understanding may follow a series of incremental steps toward the desired state (Figure 1) after a product launch. Realistically that is expected to occur when the level of product and process understanding has reached or slightly exceeded the minimum…