Bioprocessing & Cell Culture Systems

Bioprocessing and cell culture systems are the backbone of biopharmaceutical manufacturing, regenerative medicine, and industrial biotechnology. These integrated systems support the complete workflow of producing biological products, from cell expansion and microbial fermentation to protein purification and final formulation. In both research and production environments, these technologies enable the controlled, scalable development of complex biologics, such as monoclonal antibodies (mAbs), vaccines, enzymes, gene therapies, and cell-based treatments. At the heart of bioprocessing systems are bioreactors and fermenters, which provide the carefully monitored environments needed to culture mammalian, bacterial, yeast, or fungal cells. These vessels maintain precise control over parameters such as temperature, pH, dissolved oxygen (DO), nutrient supply, and gas exchange—all of which directly impact product yield and quality. From stirred-tank reactors for batch and fed-batch operations to single-use bioreactors that reduce contamination risk and speed up changeovers, labs can choose systems that align with their throughput, sterility, and scalability needs. Supporting components such as inlet/outlet filters, tubing, gaskets, connectors, and manifolds ensure sterile fluid paths and tight integration between unit operations. Tools like single-use sampling systems, PAT systems, pH/DO/Raman probes, and pressure sensors enable real-time monitoring and control for improved process optimization, regulatory compliance, and consistent product quality. In parallel, cell culture systems—including roller bottles, culture bags, perfusion bioreactors, and automated cell processors—are crucial for scaling up adherent or suspension cultures used in protein therapeutics, gene therapy, and regenerative medicine. Meanwhile, downstream processing tools such as TFF systems, chromatography columns, harvest equipment, and clarification filters ensure the purification and quality assurance of high-value biologics. At Wasteless Bio, we offer a wide range of surplus and gently used bioprocessing equipment from industry-leading brands. Each listing includes specifications such as vessel volume, sterility level, monitoring capabilities, and system compatibility. Sourcing through Wasteless Bio allows labs to build robust biomanufacturing workflows while reducing costs and advancing sustainability through reuse.