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. Author manuscript; available in PMC: 2010 Oct 19.
Published in final edited form as: Int Immunol. 2006 Jun 1;18(8):1243–1251. doi: 10.1093/intimm/dxl055

Fig. 3.

Fig. 3

Primary and expanded Vγ2Vδ2 T cells contain cytoplasmic Granzyme B. PBMC (upper panels) or a Vγ2Vδ2 T cell line from the same donor (lower panels), were permeabilized and stained for cell-surface Vγ2 chain and for cytoplasmic Granzyme B. The left cytograms show the isotype control for each specimen, and the right panels show the frequency of cells positive for cell-surface Vγ2 and cytoplasmic Granzyme B. Approximately 65% of PBMC Vγ2Vδ2 T cells and 100% of expanded Vγ2Vδ2 T cells stained positively for Granzyme B expression.