Search results for "antibody"
Article
Advances in Engineering of Protein-Based APIs
Antibody-drug conjugates are a second-generation version leveraging the attributes of both small and large molecules. Bi/multispecific and fusion proteins are emerging as promising third-generation pr…
Article
Get to know: mAb variants - eLearning
Key learnings are:
- Structure and binding domains for antibody variants
- Advantages and disadvantages of different antibody fragments
- Design strategies for bispecific antibodies (bsAbs)
…
Article
Emerging Therapies Test Existing Bioanalytical Methods
When considering the development of flow cytometry methods to detect expression of the CAR, optimal antibody and fluorochrome combinations are determined, antibodies are titrated to maximize sensitivi…
Article
Process Development: What May Lie Ahead in 2018?
Such next-gen antibodies include antibody drug conjugates, engineered antibodies, bispecific antibodies, antibody fragments, antibody-like proteins and biosimilar antibody therapies.
The productio…
Article
As the therapeutic pipeline diversifies, chromatography toolboxes are expanding.
Depending on the structure of the target antibody and the impurity profile, other affinities, like protein L or variants of protein A, may improve purity and increase removal of impurities.
Cytiva…
Article
Re-use of Protein A Resin: Fouling and Economics
Bracewell
BioPharm International
Volume 3, Issue 28
In the past two decades, Protein A affinity chromatography has remained the de facto capture step for purification of monoclonal antibod…
Article
Purification strategies for antibody-derived entities: bispecifics and fragments
Purification platforms used for many monoclonal antibodies (mAbs) need to be adopted for antibody variants to simplify protocols and improve purity and yield. The safety and efficiency requirement of …
Article
Get Started: Purification of mAb Variants - eLearning
Purification of bsAbs and antibody fragments isn’t as straightforward as for mAbs. These molecules show wider variation in binding affinities and are often more challenging to separate from impurities…
Article
Process Chromatography: Continuous Optimization
In fact, according to Parra, highly selective affinity resins with antibody-like specificity can significantly improve a purification process making it simpler and more economical for a variety of mol…
Article
Impact of Manufacturing-Scale Freeze-Thaw Conditions on a mAb Solution
Nesta
Abstract
The objective of this study was to assess the impact of manufacturing-scale, freeze-thaw conditions on aggregation and subvisible particle formation of a monoclonal antibody sol…