ImmSygma™

Engineering the Future
of Vaccine Adjuvants

A fully synthetic glycomolecule platform designed to enable safer, scalable, and globally accessible vaccines.

Why ImmSygma™?

Six reasons synthetic glycomolecules
are the next step for adjuvants

ImmSygma™ is not a molecule — it is a chemistry engine.

🧬Fully SyntheticNo plant extraction, no fermentation. Structure is defined, not inherited.
🧩ModularSaponin, TLR agonist and formulation are interchangeable modules.
🏭ScalableOutput set by chemistry, not harvest yield. Grams to kilograms under cGMP.
🌍SustainableNo dependence on Quillaja bark. Decoupled from forests and seasons.
🧪ConsistentSingle defined structures at >95% purity, batch after batch.
🛡PotentBalanced Th1/Th2 with CD8+ cellular immunity.

ImmunAdd exists to make potent vaccine adjuvants sustainable. We replace extraction with total chemical synthesis, so adjuvant supply is set by design and manufacturing capacity, not by harvest yield. Read More →

ImmunAdd aims to develop next generation adjuvants which are designed to provide better immune-activities in combining with various vaccines and to have better tolerability.
We are seeking partners with whom we can co-develop our adjuvants and vaccines

Technology

Redefining Vaccine Adjuvants Through Synthetic Glycomolecule Innovation

We are building the world’s first synthetic glycomolecule adjuvant platform for next-generation vaccines. By replacing natural extraction with total chemical synthesis, ImmSygma™ makes potent adjuvants designable, reproducible and scalable.

About

ImmunAdd at a glance

ImmunAdd Inc. was established in 2022 as a start-up biotechnology company  from National Taiwan University, founded by Professor Pi-Hui Liang and scientists with years of experience in pharmaceutical and industrial sectors.