Meet SEREXIS — THE Serum Alternative
Stop Adapting to FBS → Upgrade It.
SEREXISTM 180 is a serum-free, defined supplement designed to replace fetal bovine serum (FBS) without changing your workflow.

SEREXIS™ 180, defined FBS replacement
Art. No.: ZER-500ML
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For decades, FBS has been the gold standard in cell culture. It delivers robustness and familiarity — but also natural variability and limited control. SEREXISTM represents the next generation: a true serum alternative designed to maintain FBS-like performance while eliminating serum uncertainty.
Developed from decades of expertise in high-quality serum manufacturing and advanced chemically defined media formulation, SEREXISTM starts where conventional serum ends.
Why SEREXIS?

Serum-free – High Performance
Broad Cell Line Compatability

Simple Integration

Reliable, Reproducible, Supply-secured
Controlled Cell Culture Begins
Where Serum Uncertainty Ends

SEREXISTM is a defined and homogeneous serum replacement that delivers FBS-like performance across a wide range of cell types. Designed to closely mimic the functional properties of FBS, it enables efficient cell growth and performance without the variability and safety limitations associated with conventional serum.
Thanks to its controlled, defined composition, SEREXISTM ensures a high level of reproducibility, consistency, and process control in cell culture workflows. The formulation is broadly applicable across multiple cell lines, making it a versatile solution for making it a versatile solution for most cell culture applications.
SEREXISTM is easy to switch and can be used as a direct replacement for FBS at standard serum concentrations, allowing seamless integration into established protocols without the need for workflow changes or extensive re-optimization.
By combining FBS-like efficacy, defined composition, and built-in safety, SEREXISTM offers a reliable and future-ready alternative to traditional serum for robust and reproducible cell culture applications.
Would You Like More Information on SEREXISTM?
Please contact Sales & Portfolio Manager, Charlotte Otéma.