Streamline Your Drug Discovery and Toxicity Testing

Virtual Conference Exhibition at ACT 2020

ACT 2020 - Streamline Your Drug Discovery and Toxicity Testing

Toxicity is a major cause of attrition in therapeutic drug development and a key consideration when selecting candidate drugs for advancement through the development pipeline. Whether you are attending ACT 2020 from November 12 - 19 or just exploring, learn more about how our ethically sourced human primary cells, Contract Assay Services, or other products and services can help you with drug development and toxicity testing. Bookmark this page for easy reference and connect with us @STEMCELLTech on Twitter using #ACTOX2020.


Contract Out Your In Vitro Assays

Contract Assay Services (CAS) combines the power of specialized STEMCELL products with the practical knowledge of our scientists to provide both standardized and customized assay services. Partner with our in-house contract research organization (CRO) to obtain timely, high-quality, and clinically relevant data.

Explore STEMCELL Technologies’ Contract Assay Services (CAS) at ACT 2020.

Colony-Forming Cell (CFC) Assays

CFC assays are in vitro assays in semi-solid media that are used for the quantitative assessment of proliferation and differentiation of hematopoietic progenitors to lineage-committed colonies for myeloid, erythroid, and megakaryocyte cells.

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Explore STEMCELL Technologies’ Contract Assay Services (CAS) at ACT 2020.

HemaTox™ Assays

HemaTox™ assays can assess the toxicity of drugs on the growth and lineage-specific differentiation of human CD34+ hematopoietic stem and progenitor cells (HSPCs) into one of three specific progenitor cell lineages. It allows for flexible treatment regimens and improves ability to evaluate the effects of antiproliferative drugs in vitro.

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Explore STEMCELL Technologies’ Contract Assay Services (CAS) at ACT 2020.

Immunology Services

Let us help you evaluate preclinical test compounds and biologics for their abilities to modulate the immune system. We offer customized cell-based assays based on your specific needs and can help you design studies to evaluate the effects of potential immunomodulatory agents using fresh or frozen cell samples.

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Pulmonary Services

To help you evaluate the effects of your investigative compounds on the human airway, we offer services using air-liquid interface (ALI) cultures of airway epithelial cells using our specifically designed PneumaCult™ serum- and bovine pituitary extract-free culture system.

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Explore Custom Solutions

Explore STEMCELL Technologies’ custom solutions at ACT 2020.

Customizable Services

We will work with you to develop tailor-made, flexible solutions to support your unique regulatory or product requirements.

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Win a Prize

Take our quiz for a chance to win our prize pack!

Complete the quiz and get a chance to win a prize pack.

ACT 2020 Prize Draw

Complete the quiz for a chance to win a prize pack. A winner will be drawn after the conference.

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Featured Presentations and Resources

Browse webinars, videos, and technical support materials to support your drug discovery and toxicology research. You can also find out what STEMCELL scientists have been working on by viewing our scientific presentations. Here are some featured webinars for your interest:

Webinar: Applications of the Hematopoietic CFU Assay in Toxicity Testing

Applications of the Hematopoietic CFU Assay in Toxicity Testing

Speaker: Dr. Jackie Damen, PhD
Senior Scientific Advisor, Hematopoiesis, STEMCELL Technologies

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Webinar: Evaluating the Immuno-Oncology Potential of Compounds Using Human In Vitro TME Models

How to Evaluate the Immuno-Oncology Potential of Compounds Using Human In Vitro TME Models

Speaker: Dr. Alison O’Mahony, PhD
Eurofins DiscoverX

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Webinar: Identification of Stem Cells in Myeloid Malignancies - Opportunities for Discovery and Translation

How to Identify Stem Cells in Myeloid Malignancies - Opportunities for Discovery and Translation

Speaker: Dr. Christopher Y. Park, PhD
NYU School of Medicine

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Humanized Mouse Models for Hematopoietic Stem Cell Research: Principles and Pitfalls

Humanized Mouse Models for Hematopoietic Stem Cell Research: Principles and Pitfalls

Speaker: Dr. Satiro De Oliveira, PhD
University of California, Los Angeles

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Discover New Primary Cell Products

If you work with human primary cells*, you know how important sourcing the right product for your research is. As part of our commitment to helping you find ethically sourced cells approved for use in your applications, we recently launched these new products.

Fresh and Frozen Leukopaks*

Get large numbers of fresh or frozen mononuclear cells from a selection of leukopak sizes.

Immune Cell Subsets**

Schedule delivery of fresh pan-T cells, B cells, NK cells, and more— at your convenience.

LRS Cone

Access fresh leukocytes that can be further processed for the isolation of various cell subsets.

Human BM CD34+ Cells, Frozen

Explore our human CD34+ bone marrow (BM) mononuclear cells for in vitro research applications.

Explore our complete human primary cell portfolio* for additional new products and select from a range of cells sourced from peripheral blood, cord blood, and bone marrow.

Have a question? See frequently asked questions (FAQs) on primary cells for answers, or contact us directly.


*Certain products are only available in select territories.
**Fresh immune cell subsets are not available in Canada.

Request a Free Wallchart

Explore our selection of free wallcharts and request one for your lab.


Explore STEMCELL Technologies’ custom solutions at ACT 2020.

Receive a Valuable Reference

Choose from a range of wallcharts covering topics related to immunology, COVID-19, stem cell biology, cancer research, and more!

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Optimize Your Cell Counts

Download templates and find other technical resources to help you maximize your efficiency and accuracy when counting cells.


Explore STEMCELL Technologies’ custom solutions at ACT 2020.

Cell Counting Resources

Access templates and resources designed to help you accurately count cells and measure cell viability.

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Contact STEMCELL Technologies

Our Customer Service, Sales, and Product and Scientific Support departments in North America are available between 6 am and 5 pm Pacific Time (9 am and 8 pm Eastern Time). One of our representatives will be happy to help you by telephone or email. Please complete the form to contact us by email. A representative will get back to you shortly.
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