Testing to ISO 10993 guidance and also GLP complaint.  Our ex vivo and in vitro tissue models can be used to study inflammation and biocompatibility, antimicrobial efficacy, and reepithelialization.

Our models are customizable, and our scientists can work with you to develop methods specific to your project’s needs. Contact us to learn more about how our highly customizable tissue models can help your research team hit milestones and achieve goals.

Some of the tissue models we offer include:

  • ex vivo Human Tissue Testing Model
  • ex vivo Skin Model
  • ex vivo Mucosal Model
  • in vitro 3D Reconstructed Human Epidermis
  • Human Corneal Epithelium



Customizable ex vivo models are our go-to preclinical research technique. Unlike in vitro models, ex vivo testing can meaningfully predict clinical conditions without the added time and expense of potentially unnecessary in vivo testing.

The results from our studies will give you the insight you need to develop and perfect your antimicrobial formulations, cosmetic and skincare products, implantable devices, and wound dressings





  1. ex vivo models are a pre-clinical model to PREDICT clinical success
  1. ex vivo models REDUCE the need for live animal studies
  1. ex vivo models are a COST-EFFECTIVE way of screening multiple formulations to identify best lead products, and are COST-EFFECTIVE in giving data before proceeding to more costly animal and clinical studies.

Ex vivo Human Skin Model

We use our human skin model to test lead formulations and screen them against a variety of parameters in human skin to ensure clinical success. We perform antimicrobial efficacy testing, biomarker assessments, and host cell toxicity on wounded or unwounded skin.

Ex vivo Skin Model

ex vivo skin serves as a proven model translatable to human skin. We use portions of skin from pigs destined for human consumption to test your experimental therapeutics in a cost-effective manner.

Ex vivo Mucosal Model

This model is highly customizable and can be easily tailored to fit your needs. Our PMM is a reliable and predictive model that enables rapid screening of your experimental products.

Customizable ex vivo models can be a valuable preclinical research technique. Contact us to find out more about our tissue testing models and how they can help you.

Perfectus Biomed Group, Now Part of NAMSA, excel in providing innovative science that improves lives. We are a UKAS accredited microbiological contract testing company, supporting a global client base from laboratory’s based in the UK and the US.
Customized Microbiology
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