Sino Biological, Inc. (“Sino Bio” or the “Company”) is a global leading provider of biological research reagents and related contract research services. The Company offers a vast portfolio of about 9,000 recombinant proteins, 14,000 antibodies, 49,000 genes, and multiple serum-free mammalian cell culture media products. These reagents are used by over 9,000 customers, ranging from pharmaceutical and biotechnology companies to research institutions in over 90 countries and regions worldwide. Sino Bio’s proprietary technology platforms also enable customized end-to-end solutions for customers with complex protein and antibody needs.

In recent years, the Company has expanded to over 355,000 square feet, including 215,000 square feet of R&D and production facilities and over 53,000 square feet of GMP-level manufacturing workshops and laboratories, where over 2,000 new protein and antibody products are developed every year. Many of these new products are best-in-class on the market, including GMP-grade cytokines, enzymes, and kinases, and full-length multi- transmembrane proteins. The Company has also achieved ISO9001, ISO13485, CNAS, CMA certification, and GMP compliance certification.

In October 2023, Sino Biological, Inc. opened its Center for Bioprocessing (C4B) in Houston, Texas, nestled within the Levit Green district near the Texas Medical Center. Spanning 10,000 sq ft, the C4B boasts cutting- edge laboratories equipped with state-of-the-art equipment, proprietary technology platforms, and a world- class team.

Since its opening, the C4B has executed over 200 projects, garnering 4.5 out of 5 stars in customer satisfaction. Specializing in recombinant protein and antibody production utilizing mammalian expression systems, the C4B ensures high purity and minimal endotoxin levels in the finished products.

The C4B also offers comprehensive biomolecular interaction analysis services based on bio-layer interferometry (BLI) technology. With the state-of-the-art Octet® R8 system and extensive expertise in BLI and protein science, the C4B ensures the rapid delivery of accurate results, adhering to project plans tailored to meet your specific requirements.