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For when you need it all. We're here. We know scientists give it their all every day to reach their goals. Wherever your research takes you, Proteintech provides all of the antibodies you need to help you do that. All types and forms of antibodies are in stock for your experiment. We’ll be there for every step of your journey. With our GMP capabilities and recombinant custom antibody platform, we can provide the support to scale up from bench to clinic. Search the full catalog at ptglab.com.

Website https://www.ptglab.com
Revenue $25 million
Funding $350000
Employees 248 (160 on RocketReach)
Founded 2001
Address 5500 Pearl Street Suite 400, Rosemont, Illinois 60018, US
Phone +1 312-455-8498
Fax (847) 928-2189
Technologies
Industry Biotechnology Research, Business Services General, Biotechnology, Whole Protein Antigen Antibodies, Business Services, Science and Engineering, Polyclonal antibodies (for use in WB, IHC, IP, IF, ICC, Manufacturing, Monoclonal antibodies (for use in WB, IHC, IP, IF, ICC), Pharmaceutical, Fusion Proteins, Health Care, Antibody Production services, ELISA kits, Antibody application technical support
Keywords Antibodies, Protein Detection, Research Antibodies, Protein Research, Custom Antibodies, Life Science Research, Biotechnology, Scientific Research, Recombinant Antibodies, Laboratory Reagents, Monoclonal Antibodies, Immunology Research, Cell Biology, Molecular Biology, Biochemicals, Laboratory Supplies, Life Science Reagents
Competitors Santaris Pharma A/S, Thermo Fisher Scientific, MilliporeSigma, Bio-Rad Laboratories, abcam, GenScript, Miltenyi Biotec, R&D Systems, Cell Signaling Technology (CST), Signalway Antibody LLC +37 more (view full list)
SIC SIC Code 283 Companies, SIC Code 28 Companies
NAICS NAICS Code 32541 Companies, NAICS Code 325 Companies, NAICS Code 3254 Companies, NAICS Code 325414 Companies, NAICS Code 32 Companies

Proteintech Group Questions

The Proteintech Group annual revenue was $25 million in 2026.

Jason Li is the CEO of Proteintech Group.

160 people are employed at Proteintech Group.

Proteintech Group is based in Rosemont, Illinois.

The NAICS codes for Proteintech Group are [32541, 325, 3254, 325414, 32].

The SIC codes for Proteintech Group are [283, 28].

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