Proteintech Group, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersRosemont, IL
SAM.gov UEIJM5GFF72S7X6
CAGE code4MX18
Incorporated inIL
Proteintech Group manufactures antibodies, ELISA kits, proteins, and cytokines and growth factors. The company offers custom antibody services and cGMP recombinant cytokines and growth factors, and supports applications including Western blot, immunohistochemistry, immunofluorescence, flow cytometry, ELISA, and protein purification.
Summarized from the company’s own website
What they make
Immunohistochemistry Antibody Assay, Estrogen ReceptorImmunohistochemistry Assay, Antibody, Progesterone ReceptorImmunohistochemistry Reagents And Kits
Supplier designations
For Profit OrganizationManufacturer of GoodsMinority Owned Business
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Proteintech Group, INC. | Rosemont | IL | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


