ReachBio provides primary cell biology research tools and specialized contract research services to the drug development and life science research communities. 


With expertise encompassing many aspects of primary cell biology and a special focus on hematopoietic (blood and bone marrow) primary cell systems, ReachBio works with customers and clients involved in basic research through multiple areas of pre-clinical and clinical drug development.

Our platform is broad and includes predictive and investigative toxicology, efficacy testing, cell bank development, biomarker selection, flow cytometry/cell sorting, assay development and much more.



ReachBio is not your typical CRO as our focus is offering customized ‘solution’ based services to our clients. Our use of primary cell systems provides for more predictable and clinically relevant assays, impacting internal decision making and providing new mechanistic insights.  This all requires good communication, attention to detail and a flexible approach with clients to ensure projects stay on track and are well executed.  We adopt this approach with each client and have been successfully working with a wide range of commercial and non-commercial life-science organizations worldwide.





ReachBio’s extensive knowledge and use of primary cell products allows us to confidently provide high quality primary cells from bone marrow, peripheral blood and cord blood.  Our background in stem cell biology further underscores our ability to offer specialized media products for hematopoietic (ColonyGEL™) and mesenchymal cell culture with the technical expertise to fully support these products. Additionally, we understand the need for customized cell products (special donor criteria, alternate cell preparation, etc.) and media formats without the ‘customized price’ and therefore strive to meet our customers’ unique demands.


Latest News

  • Holiday Season Savings on Selected Human Primary Cells!

    November 3, 2014 The holiday season is upon us, and we're getting ready for the new year by clearing out space in our inventory. Take advantage of the following savings on select PBMC, lymphocyte and monocyte products to stretch your year end research budget.

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  • Effects of Compounds on Thrombopoiesis: Beyond the CFU-Mk Colony Assay

    September 11, 2014

    The CFU-Mk assay is a robust and predictive in vitro assay for evaluating the toxicity of test compounds on megakaryocytic progenitors. However, sometimes compounds can effect overall thrombopoiesis by impacting proliferation or differentiation events downstream (i.e. later in development) from the progenitors themselves.  In these situations, the CFU-Mk assay may not necessarily reveal the toxic effects of the compounds and an analysis of different points along the thrombopoietic pathway is required.…

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