Bioprocessing and Biomanufacturing: Top 20 Terms You Should Know If You’re Just Starting Out
If you’re a student or someone eyeing opportunities to make a career move into the biotech sector, you’ve likely stumbled across a plethora of job postings in bioprocessing and biomanufacturing. These areas are booming with opportunities, but they also come with their own lexicon that can seem daunting to the uninitiated. Knowing the terminology isn’t just jargon—it’s the first step to understanding the roles you might step into and the groundbreaking work you could be part of.
To give you a head start, here’s a rundown of the top 20 terms that will help you navigate job descriptions, ace interviews, and ultimately thrive in this dynamic field.
1. Upstream Processing
The initial phase in biomanufacturing involves cell culture and growth to produce the desired bioproduct.
2. Downstream Processing
This phase follows upstream processing and focuses on the purification and isolation of the produced bioproduct.
3. Fermentation
A biological process where microorganisms like yeast or bacteria convert sugars into other products such as alcohol or acids.
4. Cell Line Development
The creation and selection of a genetically uniform cell population for bioproduction.
5. Bioreactor
A vessel designed for biological reactions and processes, often used in both upstream and downstream processing.
6. Chromatography
A technique used in downstream processing to separate and purify proteins and other biomolecules.
7. GMP (Good Manufacturing Practices)
A set of Food and Drug Administration (FDA) guidelines and regulations that ensure the quality, safety, and efficacy of bioproducts.
8. Aseptic Technique
A set of practices designed to prevent contamination during the biomanufacturing process.
9. Batch Processing
A manufacturing approach where a fixed quantity of product is produced in a single production run.
10. Continuous Processing
An alternative to batch processing, where production is constant, and materials continuously flow through the system.
11. Harvesting
The process of collecting cells, proteins, or other bioproducts after upstream processing.
12. Centrifugation
A method used for separating various components of a liquid based on their density is commonly employed in harvesting.
13. Lyophilization
Also known as freeze-drying, this technique is used to preserve bioproducts by removing moisture.
14. QC (Quality Control)
The process of evaluating the quality and safety of raw materials, intermediates, and finished products.
15. Cell Culture Media
Nutrient solutions are used to support the growth of cells during upstream processing.
16. Substrate
The starting material upon which an enzyme or organism acts to create a product.
17. Yield
The quantity of product obtained from a bioprocess is often optimized for commercial viability.
18. Cleanroom
A controlled environment where contaminants are minimized to ensure product quality.
19. Validation
The process of confirming that a method or system meets industry standards and requirements.
20. Bioburden
The level of microbial contamination in a bioprocess must be controlled for product safety.
Armed with this lexicon, you’ll be better prepared to decode job listings and engage in meaningful conversations in the realm of bioprocessing and biomanufacturing. So go ahead, and dive into this promising sector with newfound confidence.
