Private company

ProteinSimple (United States)

ProteinSimple (United States) is a corporation registered in the United States, part of Bio-Techne.1 It is headquartered in San Jose.1

Last updated Oct 21, 2026.

Overview

  • HeadquartersSan Jose, United States1
  • Websitewww.proteinsimple.com
  • Legal formDelaware corporation1
  • LEI5493008ZFDRPMRNT56742
  • StatusActive2
  • LEI statusLapsed (not renewed)2
  • Registered addressC/O CORPORATION SERVICE COMPANY, 19808 Wilmington, United States2
  • Registered withDivision of Corporations, Department of State, 33332832

Corporate structure

ProteinSimple (United States) is part of a group headed by Bio-Techne. 10 entities, 3 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Bio-Techne Minneapolis, Minnesota, United States
    • ProteinSimple (United States) Santa Clara, California, United States
    • Advanced Cell Diagnostics, Inc. Subsidiary · California, United States
    • Asuragen, Inc. Subsidiary · Delaware, United States
    • Bio-Techne China Co. Ltd Subsidiary · China
    • Cyvek, Inc Subsidiary · Delaware, United States
    • Lunaphore SA Subsidiary · Switzerland
    • Novus Biologicals, LLC Subsidiary · Delaware, United States
    • ProteinSimple Subsidiary · Delaware, United States
    • Research and Diagnostic Systems Inc. (R&D Systems) Subsidiary · Minnesota, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. Jun 17, 2014Acquired Acquired by Bio-Techne1
  2. Dec 20, 2000Founded ProteinSimple (United States) is founded2

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2