Shenzhen Protabio, Ltd. is located at Nanjing University Shenzhen R&D Center in Nanshan District. We focus on new‑generation ultra‑multiplex high‑sensitivity protein detection. Powered by ProtaCell™ flow‑chemistry antibody barcoding and ProtaSeq™ nimble sequencing platforms, we have built a full domestic reagent ecosystem covering NGS kits, molecular enzymes, antibody labelling and supporting molecular consumables.

Protabio collaborates with leading industrial partners and research institutes. We strive to advance sequencing‑driven protein‑detection technologies to empower multi‑omics research, innovative drug discovery and in‑vitro diagnostics.