Search results for " mixing"

Article Cell-Culture Advances Test Bioreactor Performance Models
“Viscosity and solution property changes can fundamentally change mass-transfer mechanisms by impacting bubble size, bubble coalescence, mixing times, shear rates, and other parameters,” he explains. …

Article What’s New in Upstream Technologies
The new SUB increases mixing efficiency within the bioreactor, resulting in an increased mass transfer coefficient (kLa) while maintaining the same rate of agitation. “Optimized mammalian processe…

Article A Plastic Pipeline for Commercial Bioprocessing?
A Plastic Pipeline for Commercial Bioprocessing? The maturation of single-use technologies presents commercial bioprocessing options for small-volume drug products. By Rita C. Peters …

Article Evaluating Surface Cleanliness Using a Risk-Based Approach
The mixing of the drain solution (heel) can reduce residue deposition on the side walls. Horizontal tanks, equipment surfaces, and piping should be sloped at 1/8–1/16 inches per square foot (3.6–1.8 c…

Article Process Chromatography: Continuous Optimization
Improved resin chemistries and customized separation solutions are enabling more efficient separations. By Cynthia A. Challener Cell-culture and fermentation are high-…

Article Managing Biomanufacturing Capacity Expectations
Capacity for complex therapeutics is becoming increasingly difficult to predict. By Randi Hernandez Demand for any given new product is typically only known after significant investments h…

Article Continuous Processing for the Production of Biopharmaceuticals
The dynamic mixer at the beginning of the reactor configuration provides the rapid mixing that is required during addition of reduced protein to the refolding buffer, and the CFIR provides constant mi…

Article Fluid Handling in Biopharma Facilities
Kaap (Parker domnick hunter): Besides open-vessel mixing, most single-use applications for bioprocessing steps involve low bioburden fluids being transferred. There is a trend to move to closed system…

Article Video: Xcellerex XDUO 2500 Single-Use Mixer
It is a robust, versatile, and easy to use single-use mixer that can be used for mixing operations throughout the entire bioprocess workflow. Watch video.

Article Taking a “Development-by-Design” Approach to Cell Therapies
Jun 15, 2015 By Agnes Shanley BioPharm International eBooks Volume 28, Issue 13 Whether outsourcing or developing cell therapies in-house, success demands a focus on quality, c…

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