PTC works with
STEMCELL Technologies to offer a range of products that support innovative research in hematology, immunology, cancer research, developmental biology, and many other areas of life science research.
STEMCELL's specialized media and cell separation products are available for a wide range of research applications, and are complemented by a diverse array of cytokines, antibodies, and tissue culture reagents for use in scientific research.

Key products categories from STEMCELL include:
- Cell Separation Solutions
- Primary Human Cells
- Specialized Media Products
- Reagents and Materials
For more info of products and services from STEMCELL, please visit http://www.stemcell.com/product_catalog/product_page_custom.aspx