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Mammalian cell culture systems are the gold standard for producing complex biologics, including monoclonal antibodies, vaccines, viral vectors, and recombinant proteins requiring precise folding and post-translational modifications.
What Challenges Do We Solve?
The development of robust mammalian cell culture systems is critical for achieving consistent product quality, high yield, and scalable manufacturing. At Profacgen, we address key bottlenecks across the upstream development process:
Stable Cell Line Generation: Establishment of high-producing, genetically stable cell lines suitable for long-term expression and industrial manufacturing.
Media Optimization and Process Consistency: Development and refinement of culture media and feeding strategies to maximize productivity while maintaining product quality attributes.
Scale-Up and Manufacturing Readiness: Translation of laboratory-scale processes to scalable systems, ensuring reproducibility, robustness, and regulatory compliance.
Our Core Services
We provide integrated solutions covering all critical aspects of mammalian cell culture development. Explore our specialized service modules below:
Enhancing cell growth, productivity, and product quality
Custom media formulation and optimization
Feed strategy development
Process parameter optimization (pH, temperature, nutrients)
Quality control and batch consistency evaluation
Adaptation to serum-free and chemically defined media
Application Scenarios
Our mammalian cell culture development platform supports a wide range of biologics:
Monoclonal Antibodies: High-yield production with controlled glycosylation and consistent quality attributes
Recombinant Proteins: Expression of complex proteins requiring proper folding and post-translational modifications
Vaccines and Viral Vectors: Scalable production systems for vaccine antigens and gene therapy applications
Why Choose Profacgen?
Integrated upstream development platform
Extensive experience with diverse mammalian expression systems (e.g., CHO, HEK293)
Flexible solutions from research-scale to GMP-ready processes
Strong focus on reproducibility, scalability, and regulatory alignment
Looking for Alternative Expression Systems?
While mammalian systems are essential for complex biologics requiring precise folding and post-translational modifications, microbial expression platforms may offer advantages in speed, scalability, and cost-effectiveness for certain applications.
Efficient production solutions for enzymes, industrial proteins, and recombinant biomolecules
Explore the Full Bioproduction Platform
Mammalian cell culture development is one part of our integrated bioproduction workflow. To achieve optimal results, upstream processes are often combined with complementary technologies such as microbial fermentation and downstream processing.
