PepGelOur advanced hydrogel technology is behind many revolutionary products. PG Biotech’s technologically advanced products offer cutting edge solutions in 3D cell culture, in-vivo delivery, wound healing, drug screening and BioInk.


3D cell culture


PGmatrix™ is a powerful and yet easy-to-use tool for in-vitro 3D cell culture with high-throughput screening and accurate in-vivo prediction for life science research and development. PGmatrix is formulated from peptide solution, and is offered pre-mixed with basic cell culture medium (DMEM, MEM, RPMI, L15), or in custom formulas.

learn more



In Vivo Delivery


The PGinVivo System utilizes the PepGel platform technology and is designed for easily encapsulating cells, antigen, virus,, drugs, and compounds and then carrying them into the targeted locations In Vivo. PGinVivo is the home for cells, biocompatible, bio-absorbable, injectable, so-gel reversible by slightly shearing force, nutrients diffusible through, easy for handling at room condition or 37°C. PGinVivo is the perfect tool for research with animals and clinical applications for both animals and human.

learn more



Wound Healing


The PGwoundHeal system utilizes a novel peptide hydrogel platform and provides advanced wound healing techniques. PGwoundHeal is biocompatible and bioabsorbable; fast healing and no infection; easy for gel manipulation in terms of strength, mixing, dressing, molding, or bioprinting; xenogenic sourced materials; nontoxic catalysts; easy uploading cells, healing promotors, and drugs as needed. PGwouldHeal system is a powerful tool for open wound treatment caused by traumatic and diabetic cases. PGwoundHeal can be applied to wound surface directly by using various devices, such as hands, syringe, and sprayer.

learn more



Drug Screening


The PGphArm system provides unique enabling tool for high throughput drug screening (efficacy and toxicity) process. It utilizes PepGel’s platform technology with superior properties and features for various cells culture or co-culture in 3D microenvironment as well as organ cells or organoid in 3D. PGphArm system is designed to mimic the natural extracellular matrix (ECM), a 3D network matrix composed of fibrous matrix proteins that provides structural integrity for cell survival, with a system that can be handled at room conditions. PGphArm system allows mimicking animal drug testing and accurately evaluating cell/organoid resistance to drugs.

learn more





The PGbioInk system offers enabling technologies of robust bio-ink design and production that are suitable for a variety of cells performance to meet advanced tissue biofabrication via 3D bioprinting techniques. Bio-ink selection has been severely limited the advancement of bioprinting for human tissue, organs, and regenerative medicine. Each cell type requires a specific microenvironment for living. A biomaterial good for cells may not meet the bio-ink specifications or vice versa. PGbioInk is the home for cells, biocompatible, so-gel reversible by shearing force, easy for uploading cells/nutrients/growth factors/small molecules/drugs at room condition or 37°C.

learn more