Tips and Tricks for Validation of Quality Control Analytical Methods in Good Manufacturing Practice Mesenchymal Stromal Cell Production

Figure 5

Immunophenotyping validation results. Linearity (a, d), intra-assay (b, e), and interassay (c, f) evaluation for expression of purity (percentage of CD90/CD105+ positive cells) in (a–c) graphs and impurity (percentage of CD45+ positive cells) in (d–f) images.

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