---
title: Expansion of Specific Lymphocyte Populations
description: Download this app note to discover the benefits of using a xeno- and serum-free medium for cell expansion.
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---

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App Note

# Expansion of Specific Lymphocyte Populations

Expansion of Specific Lymphocyte Populations With 4Cell® Nutri-T Xeno-Free, Serum-Free Medium

The success of CAR T-cell therapy requires efficient expansion of specific subpopulations of patient-derived immune cells. This expansion relies on the use of specially designed media, preferably without serum as this introduces variability, leading to a lack of reproducibility and increasing risk to the patient.

**Download this app note to discover how using a xeno- and serum-free medium for cell expansion:**

- Enables robust manufacturing processes
- Eliminates the risk of introducing pathogens present in human serum
- Delivers improved fold expansion of cells

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**Download this app note to discover how using a xeno- and serum-free medium for cell expansion:**

- Enables robust manufacturing processes
- Eliminates the risk of introducing pathogens present in human serum
- Delivers improved fold expansion of cells

Access this App Note for FREE Now!

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