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Cygnus- Your Resource for Kits, Reagents, & Methods for R&D Quality Control

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Order online to receive discounts, view your order history, and re-order with ease! Online Resources

Instructional Videos


A new, 5-part video demonstrating a new method for extraction of trace levels of DNA from biopharmaceuticals.


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Full range of quality products and services for the pharmaceutical and biotechnology industries, including robust kits, immunoassay reagents, and custom development of antibodies and assays. Host cell protein assays, host cell DNA amplification & extraction, process-specific host cell protein development services including: 2D PAGE, AAE (Antibody Affinity Extraction), and Mass Spectrometry.

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Custom Products and Assays

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What's New

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New Podcast:

Process Related Impurities in Biologics – Best Practices, New Technologies, and Outsourcing

by Cygnus Technologies' President,
Ken Hoffman

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