top of page

Experts in T4 and T4-like phage biotechnology

VersatileBio aims to be a global leader in development of T4-based biological and medical products utilizing our proprietary T4 and T4-like phage macromolecular NanoBio-platform.  

T4 Surface Gene-Protein Display System for phage capsid surface display

The foreign protein is displayed on phage nanometer particle exterior surface at high copy number as intact domain with desired biological activity.  Facilitates large protein display, even displaying up to 1500 amino acid polypeptides.

T4 Medium Soluble Protein Expression System for soluble protein production

Our expression technology has produced the highest soluble protein yields in history. Come see how we trump our competitors in soluble protein production.


Vaccine Technology

Our unique methods have developed a proprietary T4 phage-based vaccine carrier with DNA cloning for surface-display of very-large proteins as antigen. Our platform requires no adjuvant addition, as high immunogenicity results from both our customization and the innate immunogenicity of T4 bacteriophage.

These characteristics make T4 and T4-like phage a cutting-edge, attractive protocol for consistent and large-scale production of safer vaccines for human health.

Vaccine Technology
T4 is harnessed for innovation.

Innovative Kits

& Methods

By cloning any protein encoding DNA into bacteriophage genome, we can generate two forms of desired proteins:

(1) Phage Surface intact domain displaying high copy number. 

(2) Soluble refolded functional protein production with the highest yields ever achieved.

bottom of page