Serum-free freezing media support high cell quality and excellent ELISPOT assay performance across a wide variety of different assay protocols.

Cancer Immunol Immunother · 2013 · PMC3624011 · PMID 23138872

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did not reach statistical significanceno p-value reported

While the detection rate for medium A was lower than for medium B or C, the difference did not reach statistical significance.

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