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GeneWerk is now ProtaGene, with locations in the United States and Germany.

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Towards safer
gene therapies

Driven by patient safety, we enable cell and gene therapy innovators to confidently bring their breakthrough therapies to the clinic.

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Your reliable partner
in cell and gene therapy development

We support you through the entire clinical journey.

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Discover our state-of-the-art assays and technologies platforms.

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Explore how and when you can apply our pioneering technologies.

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Meet the team

GeneWerk is led by renowned experts
in gene therapy safety assessment.

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Dr. Manfred Schmidt (†)

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Dr. Annette Deichmann

Managing Director
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Meet our team

GeneWerk participates with two poster presentations in the ESGCT virtual meeting from 19th – 22nd October!

Our project managers Matteo Franco and Marco Zahn are excited to present the “Qualification of an NGS-based assay for the identification and quantification of encapsidated sequences in rAAV batches” (


the “Standardization and Validation of a Probe-Based qPCR Assay for Lentiviral Vector Copy Number Determination” (
Visit our stacks, enjoy the presentations and get in touch with our team. #ESGCT2021

Latest news

Read our latest press releases and announcements below.

A Sad Message From Our Team. Loss…

We mourn the loss of our dear friend, mentor, eminent scientist, co-founder and CEO...

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Protagen Protein Services merges with GeneWerk

Protagen Protein Services (PPS) today announced that it will merge with GeneWerk, an Ampersand...

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GeneWerk Announces Growth Equity Investment from Ampersand…

GeneWerk will expand capabilities to meet rapidly growing demand for cell and gene therapy...

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Insight into Spatial and Temporal Trends of…

Genewerk GmbH in collaboration with University Heidelberg Germany provided an insight into spatial and...

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