Antigen/Antibody Expression - Intellective Bio.

Recombinant Protein Expression

Our recombinant protein expression platform is a proven process used to quickly deliver high-activity, high-purity recombinant proteins at miligram to gram scale, resulting in accelerated candidate screening. Intellective Bio’s customized, comprehensive services have provided significant value to our partners through rapid completion of 60+ projects from 2019 to 2022.

Why Intellective Bio?

One-stop technical services: structure analysis, sequence optimization, vector construction, host selection, expression preparation, protein purification, analysis and identification, quality testing, bilingual research reports (in English and Chinese)
Diversified recombinant protein expression systems to meet different expression needs.
Prokaryotic protein expression system: E. coli, etc.
Eukaryotic protein expression systems: CHO, HEK293, yeast, etc..
We can provide large-scale serum-free and suspension culture production service, the scale can be up to 500L.

Our Advantages

Mammalian cells with our vector system can highly express recombinant protein with an expression level up to 12 g/L

95% success rate using our mammalian cell expression system

Transient protein expression service for CHO, Expi293 and ExpiCHO host cells