With the surge of research in immuno-oncology and the potential for new immunotherapies emerging every day, the need for serum-free and xeno-free media options for ex vivo culturing has never been greater. R&D Systems is proud to introduce ExCellerate™ media to provide robust expansion of immune cells.
Unlike traditional serum-containing culture media, these xeno-free media provide a stable culture and optimized environment, devoid of non-human animal-derived products. Each ExCellerate™ media is optimized to facilitate the generation and expansion of different types of immune cells and is compatible with a variety of activation methods including our GMP Cloudz™ T Cell Activation Kit and Cloudz™ Human NK Cell Expansion Kit.
To view our complete solutions for Cell and Gene Therapy including all GMP-grade reagents and analytical instrumentation, visit bio-techne.com.

ExCellerate™ Human T Cell Expansion Media
Key Benefits of T Cell Media
- Robust T cell expansion under serum-free and xeno-free conditions
- Optimized for use with the Cloudz™ T Cell Activation Kit
- Compatible with a variety of T cell activation methods
- Supports T cell expansion from PBMCs or purified CD3+ T cells
- Optimized for use with R&D Systems™ growth factors and cytokines

ExCellerate™ Human NK Cell Expansion Media, Xeno-Free
Key Benefits of NK Cell Media
- Robust NK cell expansion under serum-, feeder-, and xeno-free conditions
- Optimized for use with Cloudz™ Human NK Cell Expansion Kit
- Supports NK cell expansion from PBMCs
- Optimized for use with R&D Systems™ cytokines
- Compatible with a variety of NK cell activation methods

ExCellerate™ B Cell Media, Xeno-Free
Key Benefits of B Cell Media
- Robust B cell expansion under xeno-free conditions
- Facilitates the isolation and expansion of B cells from peripheral blood
- Compatible for culturing B cells from multiple species
- Supports target antigen-specific B cell clonogenicity
- Supports culture of mouse B cell hybridoma cell lines for antibody production

There is more to your immune cell cultures than just media. View all Products for Immune Cell Culture.