Cells expanded to your specification
Our custom cell expansion service provides scalable production of adherent and suspension cell cultures. We support primary human, mammalian, insect and tumor-derived cell systems under controlled laboratory conditions.
From research-scale batches to large-volume production, every project follows a defined and documented protocol.
Advantages of Our Expansion Service
Tailored cell expansion
Customized expansion protocols aligned with your project requirements ensure consistent growth performance and viability
Scalable production
From research-scale batches to large-volume production, we support controlled and reproducible scale-up
Expertise
Over two decades of experience in expanding diverse cell systems, including primary, stem and established cell lines
Quality assurance
Standardized workflows with quality control at every stage, including contamination testing
How It Works
A structured workflow with full traceability and standardized documentation
01
Consultation
We review your requirements, including cell type, target yield, timeline and culture conditions
02
Protocol Design
A customized protocol optimizes media composition, environmental parameters and passage strategy
03
Cell Expansion
Cells are expanded under controlled laboratory conditions with continuous monitoring of viability and performance
04
Quality Control
Quality control includes mycoplasma testing and viability assessment. STR authentication and sterility testing are available as options
05
Delivery
Cells are packaged and shipped under validated conditions with full documentation and a Certificate of Analysis
Cells We Expand
A comprehensive range of cell systems for research and translational requirements
Adherent cells
Epithelial cell lines
Fibroblast cell lines
Endothelial cells
Hepatocytes
Keratinocytes
Primary adherent cells
Suspension cells
Lymphocyte cell lines
Leukemia cell lines
Hybridoma cell lines
Myeloma cell lines
T cells and B cells
NK cells
Specialized cells
Stem cells, including iPSC and MSC
Primary tumor cells
Insect cell lines
CHO cell lines
HEK293 variants
Reporter cell lines
If you have a specific cell type in mind, please contact us to discuss feasibility.
Frequently Asked Questions
What is the typical turnaround time?+−
Turnaround time depends on the cell type, starting material and desired quantity. Standard expansions typically take 2 to 4 weeks. Large-scale productions or complex primary cell cultures may require additional time. We give you an estimated timeline during the initial consultation.
Can I provide my own cells for expansion?+−
Yes. You can ship your own cell stocks to our facility. We accept frozen vials, live cultures and tissue samples. Alternatively, you can choose from our catalog of more than 1000 authenticated cell lines.
What quality control measures are in place?+−
Every expansion includes mycoplasma testing, viability assessment and growth kinetics monitoring. STR authentication and sterility testing are available as options. Full documentation, including a Certificate of Analysis, is provided with each delivery.
What delivery formats are available?+−
We offer frozen cryovials, live T-flask cultures, cell pellets, lysates and DNA extractions. Packaging is optimized for each format to ensure integrity during transport.
Do you offer related services?+−
Yes. Cell expansion can be combined with cell banking, mycoplasma testing, STR authentication, assay-ready cell preparation and sample storage for a complete solution.
Request a consultation
Tell us about your project
A few details are enough for the first step. Our scientific team reviews your request and gets back to you.
YOUR CONTACT
Jannes Steinmann
Head of Cell Biology