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. Author manuscript; available in PMC: 2021 Jun 15.
Published in final edited form as: J Immunol. 2020 May 13;204(12):3129–3138. doi: 10.4049/jimmunol.1901439

Figure 1: Relationship between fresh and cryopreserved sample staining to identify TCM.

Figure 1:

The frequency of CD4+ TCM (CD45RO+CD62L+) in fresh whole blood (on the x-axis) is compared to the frequency of CD4+ TCM in the cryopreserved sample defined using the markers indicated. Frequency is calculated as proportion of total CD4+ T cells; each data point is a single subject at one timepoint. Linear regression analysis = black line; 95% CI = grey shaded area; equality = grey line.