Search results for "host"
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Re-use of Protein A Resin: Fouling and Economics
Specificity of Protein A ligand towards mAb results in extremely effective clearance of host cell proteins (HCP), viruses, and DNA (2–5). The high selectivity is accompanied by reasonably good physioc…
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Impurity ELISA automation for faster process development
Host cell proteins (HCPs) produced by cells during biologic manufacturing must be removed from the final product to protect patients. However, it’s challenging to detect HCP, and this step can…
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Get Started: Purification of mAb Variants - eLearning
These molecules show wider variation in binding affinities and are often more challenging to separate from impurities, such as host cell proteins (HCP), host DNA, aggregates, and isoforms.
In this …
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Manage HCPs and Enhance Your Route to Market
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Host cell protein (HCP) management is critical to biologics development—and getting it wrong could delay your development cycle. Learn how the right HCP strategy can e…
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Best Practices for Selecting a Top-Quality Cell Line
“The ability to sequence the host cell-line genome, and more recently the transcriptome, along with the development of the bioinformatics to analyze that data has allowed for significant advances in c…
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Successfully Moving Regulated Data to the Cloud
Historically, companies have provisioned the infrastructure ‘on-premise’ either in a location on-site or in a third-party hosted data centre. Increasing the amount of on-premise computing infrastructu…
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Why, Why, Why…ELISA? A Look at the Benchmark HCP Assay
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Biologics developers and manufacturers demand an accurate and reliable assay for host cell protein (HCP) quantitation. Let’s take a close look at why analytica…
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News: Cytiva Adds ELISA Kit to End-to-End HCP Monitoring Capabilities
Cytiva is pleased to announce the new Amersham HCPQuant CHO kit, a generic for detecting host cell protein impurities in drug samples produced in CHO cell lines.
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Scalable Viral Vector Manufacturing
Viruses are produced by cell culture and the host cell line must be well characterized and the culture conditions has to be thoroughly optimized. Also, the cell culture medium and any supplements need…
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State of the Biopharmaceutical Industry: Lessons from 2018 Survey Data
Despite diverse genetic-engineering methods and host organisms being available, industry has clearly come to prefer and standardize on use of mammalian systems, particularly CHO. Many more efficient o…