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Applicability of the LyoCapsule Mini Freeze Dryer for Pharmaceutical Product Formulation and Process Development
27 Nov 2017The development of biopharmaceuticals often requires lyophilized formulations to produce stable drug products. Development of a drug formulation and lyophilization (freeze drying) process begins with laboratory experiments followed by scaleup to larger lyophilizers. A challenge during formulation and process development is the limited supply of and cost of producing sufficient Active Pharmaceutical Ingredient (API). Significant amounts of API may be required to properly screen formulations for freeze drying feasibility, understand critical product attributes, and define product and process design space to create a robust freeze-drying process.
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Refrigerators Freezers and CryogenicsRefrigerators, Freezers & Cryogenics can be used for preservation or experimental purposes. Types of freezers include deep freeze, -80C°C, ultra-low temperature, explosion proof, cryogenic and controlled rate freezers. Freezing is also used in freeze-drying equipment for dehydration processes. Feature to consider in freezers include temperature control and recorders, failure alarms and self-closing mechanisms.Evaporators and Freeze DryersCentrifugal evaporation is used for solvent removal from a sample. This is a useful technique for sample concentration or sample drying. Many centrifugal evaporators are modular with a central vacuum pump for generating low pressure. Useful features of evaporators or vacuum ovens include minimal solvent bumping, solvent resistance, computer control, temperature regulation and benchtop design.LyophilizationBiopharmaceuticalsBiopharmaceuticals are proteins and other compounds (such as nucleic acids) produced by living organisms that have uses as therapeutics or for in vivo diagnostics. The most well known example of a biopharmaceutical product, and the first to be approved for therapeutic use, was recombinant human insulin.PharmaceuticalsPharmaceuticals are medicinal drugs used in healthcare to diagnose, prevent, cure and treat illnesses. Pharmaceuticals that are excreted after use appear in wastewater and can have detrimental effects on the environment.