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QQ-Protein Transport Technology

Main Innovation Point


QQ-reagent is a polymer based reagent which non-covalently binds to proteins, enabling proteins to enter the cells. QQ-reagent dissociates from the delivered proteins inside the cells to become “naked” proteins that undergo folding, translational modification and go to the correct intracellular compartment for function. QQ-delivery makes exogenous proteins to become endogenous one.


QQ-protein delivery technology enables to deliver unfolded protein into cells for refolding and post-translational modification, and play the role in correct organelle in cells.


QQ-protein delivery technology enables to targeting deliver protein to tissue of live animals/human for disease diagnosis (QQ - diagnostic protein) and treatment (QQ - therapeutic protein).

U.S. Address:

440 Burroughs Street, Ste 448;Detroit, MI 48202, USA

001 618 201 4310

Asia Pacific Headquarters:
Fuent Biotechnology Co. Ltd (Shanghai)

12A, Junyao International Plaza, No. 789, Zhaojiabang Road, Shanghai


Company's E-mail: