Molecule Database
Physical properties, separation techniques, and purification strategies for proteins, organic acids, sugars, salts, and antibiotics.
Separation Techniques
Design parameters, cost considerations, and selection guides for filtration, chromatography, centrifugation, crystallization, and drying.
How to Separate X from Y
Step-by-step process design for specific molecule pairs — technique selection, expected yield and purity, and alternative approaches.
Process Design Examples
Full downstream processing routes for biopharmaceuticals, gene therapy vectors, industrial enzymes, organic acids, and biofuels.
Technique Comparisons
Side-by-side decision guides: UF vs NF, centrifugation vs depth filtration, IEX vs affinity, spray drying vs evaporation, and more.
Free Calculators
MWCO selector, CAPEX estimator, membrane area sizing, diavolume planning, and yield-purity tradeoff visualisation.
Browse by Family
Molecule and separation technique categories — proteins, organic acids, chromatography, membrane filtration, and more.
Blog
Long-form pieces on downstream design strategy, separation technology selection, bioprocess economics, and what investors look for.
Design Your Own Process
Drag-and-drop unit operations, define feed streams from our molecule database, simulate mass balance, and optimize routes with techno-economic analysis.
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