Mammalian Expression Service

The mammalian cell expression system has the functions of post-translational modification and folding during the expression process. This feature makes the protein closer to the natural protein, has the necessary spatial structure and modification of the natural protein, and has the same biological activity as the natural protein. Mammalian cell expression systems are the most widely used in the development and production of functional proteins, antibody production, and clinical vaccines.

Overall solution

  • CD BioSciences mammalian expression platform can provide a variety of services, including high-throughput recombinant antibody production, large-scale antibody production, and variable levels of recombinant protein production from micrograms to grams.
  • CD BioSciences combined with advanced protein purification equipment, we can provide recombinant protein products with purity ≥98% and endotoxin levels below 0.001 EU/ug.
  • CD BioSciences starts with plasmid and construction design services, using CHO and HEK293 cell lines to provide a variety of protein production and purification services.

Service details

Service details Result delivery Price
Pilot Recombinant Protein Production (100-200 ml)

Protein (100 ug-mg)

Certificate of analysis

Purity >80%

Expression characterization

large-scale Protein Production (1L)

Recombinant antibody (100 ug-mg)

Certificate of analysis

Purity >90%

Expression characterization

large-scale Protein Production (>1L) Inquiry

Our advantages

  • CD BioSciences can provide high-purity and high-quality protein expression services: many of our antibody products are more than 98% pure and have comprehensive quality control.
  • For many years, CD BioSciences has been committed to protein expression research. Our scientists have accumulated a wealth of experimental operation experience to ensure that the procedure is completed quickly and accurately.
  • CD BioSciences' experienced technical team can tailor purification schemes to meet your specific needs; and provide complete protein purification analysis reports.

Our service items

Project name Mammalian expression service
Our services CD BioSciences offers mammalian expression service to meet the specific needs of different customers. We can provide a variety of protein expression and purification services to help your scientific research and experimental needs.
Product delivery mode We will complete the project on time according to the agreed time, summarize the experimental data and conclusions, and complete the experimental report.
Price Inquiry

Why choose us?

CD BioSciences provides professional mammalian expression services to meet the needs of regular customers to determine hits on time and on budget. CD BioSciences relies on the world-class protein expression platform and technical expertise, we provide customers with the best quality one-stop mammalian expression services, including the development of experimental procedures according to different experimental needs. Please feel free to contact us for more detailed information, our scientists will tailor the most reasonable plan for your project.


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