Microbial Strain Culture and Colonization

Colonization of single microbial strain or flora in germ-free mice is important for investigation of colonization resistance, microbial metabolism, and microbe-host interaction. It has also been widely used in studying the function of microbial strains, health benefits of probiotics, and effects of engineered bacteria.. GemPharmatech has established a comprehensive platform for microbial culture and colonization which includes in vitro culture, in vivo colonization, phenotyping, and sequencing analysis.


  • A well-equipped microbial platform with advanced BACRTON anaerobic chambers to better simulate the intestinal environment.

  • A well-developed strain transplantation method that can successfully colonize the oral cavity, gastrointestinal tract, reproductive tract, and respiratory tract.

  • A well-established QC system with no contamination that ensures the authenticity, accuracy and reliability of the experimental results. 

  • A well-established service platform that provides services in isolation, identification, revival, enrichment, cryopreservation, and physiological and biochemical examination.



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