Stable Cell Line Development Service

Our custom stable cell line development service delivers tailor-made solutions for your project. With over 25 years of experience, our scientific team has deep expertise across a wide range of cell lines and targets, backed by numerous successful projects for pharma and biotech clients. Tell us your target protein and parental cell line, and we’ll design the fastest strategy for you.
And only in July 2026: get free gene synthesis and cloning service* for your custom protein.

Learn moreGet 10% Off Stable Pools and Clones*
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A drawing of blue cells with outlined edges and a round nucleus in the center. The cells are depicted in a simplistic, stylized manner.

Stable Cell Line Development Service Provides Highly Customized Solutions For All Cell Lines & Targets

  • PhD-level team working with commercial, client-supplied, or in-house cell lines
  • BSL1 and BSL2 projects supported
  • Proprietary ExoIN technology for constitutive or inducible expression.
  • Multiple gene delivery systems for efficient transfer, even into difficult cell lines
  • Functional validation of target protein expression, polyclonal or monoclonal
Get 10% Off Stable Pools and Clones*

Our Key Advantages

  • Proprietary ExoIN technology: applicable to any cell line and all target classes.
  • Royalty free – Licence Free for R&D applications – No hidden costs
  • Best starting point for your assay development, drug screening and functional studies
  • One-stop-shop: from cloning to shipment of customized ready-to-use stable assay cell line (as a cell pool or single cell clone)
  • Fast adaptation to your requirements thanks to highly customized and flexible project design
  • Dedicated project management team ensures close communication between experts and clients and keeps you constantly informed on the project progress.
  • High Quality – Made in Germany

Why trenzyme is Your Preferred Service Provider

A drawing of blue cells with outlined edges and a round nucleus in the center. The cells are depicted in a simplistic, stylized manner.

Any Cell Line and Target

We work with any commercial, in-house, or client-supplied cell line — including BSL2, iPSC, and other difficult-to-handle cells.

An icon of a blue laboratory pipette, symbolizing a benefit of trenzyme's Stable Cell Line Development service.

Variety of Delivery Systems

We've optimized our processes around chemical and physical gene delivery, which work well even for hard-to-transfect cell lines.

An icon of a blue puzzle piece, representing a highly customized service, a key benefit of Trenzyme’s Stable Cell Line Development service. The puzzle piece symbolizes flexibility and tailored solutions.

Highly Customized Service

Whether you need a simple polyclonal reporter line or a complex inducible multi-target line, our ExoIN and ExoINDUCE technology delivers top quality on challenging timelines.

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One-stop-shop for Stable Cells

From sourcing the parental cells or selecting the appropriate in-house cell lines to generating a stable cell line and producing cell banks – we can take care of everything for you.

An icon featuring nearly 200 cryovials, representing a Master Cell Bank, symbolizing the ability to free up your resources with trenzyme’s Stable Cell Line Development Service

Free Up Your Resources

We set up and optimize your cell-based assay and deliver a 200-vial master cell bank with functional validation — tailored to your requirements and budget.

An icon of a label with the word "Free" written on it, symbolizing transparency and no hidden costs in trenzyme’s Stable Cell Line Development Service.

No Hidden Costs

No royalties, no license fees for R&D applications, no limitations. We only charge for the service we provide and commercial usage can be granted easily, if desired.

antje-fuhrmann-application-sales-manager-trenzyme
Antje Fuhrmann, PhD
Application & Sales Manager

We would be happy to provide you with support on your cell research project. Contact us and let us know your questions and requests to our cell services. Our scientific experts will reply shortly.

Get In Contact With Our Scientific Experts

Questions or Individual Quote?

Let us know your questions and requests by simply filling out the following contact form. Our scientific experts will get in touch with you immediately to discuss your request.

Special Offer Only in July 2026: Get 10% Off Stable Pool and Clone Generation*

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*not applicable for GMP projects or inducible cell lines.
Valid only for orders placed before July 31, 2026.
Offer cannot be combined with other promotions.
trenzyme reserves the right to modify or cancel this offer at any time.