Cell Marque, a Part of MilliporeSigma
Biotechnology ResearchCalifornia, United States51-200 Employees
Cell Marque, a part of MilliporeSigma, operates in the biotechnology research sector with a focus on developing primary antibodies for in vitro diagnostics, supporting laboratories’ needs for both novel and routine antibodies. In addition to its core IHC portfolio, the company has expanded into a microscopy line that draws on extensive histology, hematology, cytology, and bacteriology experience to offer robust products and reproducible results for lab workflows. Based in Rocklin, California, the company serves the scientific community with products aimed at immunohistochemical detection and related diagnostic applications. It is positioned within the broader life sciences ecosystem as a provider of antibody-based tools under the MilliporeSigma umbrella, with recent product launches such as Uroplakin II and H3 K27M highlighting ongoing expansion of its antibody portfolio for diagnostic use.