Newsletter | October 22, 2024

10.22.24 -- Accelerate Bioprocessing In Gene Therapy Using Octet Biolayer Interferometry

Innovative BLI Approach For Non-Disruptive And Fast AAV Capsid Ratio Determination In Complex Biological Matrices

Current methods for measuring empty to full (E/F) capsid ratios tend to be costly and time-consuming, and they face several other limitations, making it challenging to identify an ideal, cost-effective solution. Discover a biosensor designed to provide the rapid, real-time, high-throughput measurement of AAV capsid titer in samples throughout the workflow.

 

AAV Empty/Full Ratio Assessment Using Innovative Biosensors

Learn about a rapid, high-throughput method that determines the E/F ratio in the AAV drug product with a single measurement, avoiding the compounded errors inherent in methods that rely on two separate measurements for capsid titer and DNA content. This method is well-suited for screening crude and purified AAV samples.

 

Enhancing AAV Capsid Titer With Precise Quantification And Validated Performance

Accurate measurement of viral capsid concentration is critical for successful AAV vector production at an industrial scale, both in upstream and downstream bioprocessing. Leveraging an innovative BLI platform can streamline the measurement of AAV capsid titer, expediting gene therapy development and enhancing quality control processes.

 

Biosensors For Rapid And Direct Quantitation Of AAV Capsids

Examine the performance of a biosensor for AAV capsid titer measurement that allows for the quantitation of ten different serotypes, is compatible with various sample matrices in upstream and downstream processes, and significantly lowers the cost per measurement as it can be reused up to twenty times.

 

Rapid, Automated, At-Line Adenovirus Quantitation

Gain insight into how a high-throughput capsid assay for rapid AV quantification was developed using an innovative Bio-Layer Interferometry (BLI) platform, offering high precision and reliability. This new assay can be applied as a standardized method for at-line viral titer quantification in bioprocess settings.

 

SOLUTIONS

Unveiling The Biophysics Behind Bio-Layer Interferometry

Bio-Layer Interferometry (BLI) allows users to perform label-free biomolecular interaction analysis in real time. BLI biosensors provide a fluidics-free design facilitating scalability in throughput and the capability to assess interactions from crude, unpurified samples for faster decision-making. Explore BLI and the advantages of utilizing a proven BLI platform.

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Biosensors For The Quantitation Of AAV Capsids

AAV capsid titer is a critical quality attribute that must be monitored throughout process development and the production of AAVs. Watch to see how two different approaches compare in the development of gene therapies, and learn about a solution that provides a rapid, direct, and high-throughput approach for the quantitation of AAV capsids.

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