Search results for " separation"
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Ligand-Binding Assays and the Determination of Biosimilarity
During biosimilar development, it is necessary to demonstrate that the physicochemical properties, efficacy, and safety (e.g., immunogenicity) of the biosimilar are similar to those of the …
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Securing the Single-Use Supply Chain
Dual sourcing is one of many possible solutions to securing the supply chain.
Single-use systems (SUS) have become established in biopharmaceutical drug development. As confidence in the technol…
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Defining Critical Quality Attributes for Monoclonal Antibody Therapeutic Products
An approach for establishing the CQAs of a mAb product by evaluating impact and uncertainty during risk assessment.
A critical quality attribute (CQA) has been defined as “a physical, chemical, …
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Concentrating Feed—an Applicable Approach to Improve Antibody Production
Antibody N-glycosylated forms were analyzed by PNGase F digestion, reductive amination labeling, followed by separation using ultra-performance liquid chromatography (UPLC).
In a qPCR array, 3 …
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Trends in BioPharma Approvals in 2013
In 2013, 20 products containing new biopharmaceutical molecular entities (defined herein as recombinant proteins, monoclonal antibody or biosynthesized nucleic acid-based products) were approved in t…
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EMA Collaborates with HTA Assessment Networks
High technology assessments are having an impact on biosimilars development in Europe.
Gaining access to Europe’s pharmaceutical markets has become a multi-stage operation. The licensing of a…
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Determining Criticality, Part Two: DoE and Data-Driven Criticality
A practical roadmap in three parts that applies scientific knowledge, risk analysis, experimental data, and process monitoring throughout the three phases of the process validation lifecycle.
T…
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Predicting Progress in Protein Aggregation
Techniques to enable the design and formulation of stable, protein-based therapeutics.
In silico analysis and the evaluation of formulability, aided by new analytical tools such as hydrogen deut…
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Determining Criticality-Process Parameters and Quality Attributes Part I: Criticality as a Continuum
A practical roadmap in three parts that applies scientific knowledge, risk analysis, experimental data, and process monitoring throughout the three phases of the process validation lifecycle.
A…
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The Development and Application of a Monoclonal Antibody Purification Platform
If increased capacity cannot meet these needs, alternative separation methods such as simulated moving bed chromatography will become paramount.
It also will become necessary to increase the th…