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. Author manuscript; available in PMC: 2006 Jan 20.
Published in final edited form as: J Proteome Res. 2005;4(5):1732–1741. doi: 10.1021/pr050173t

Figure 4.

Figure 4

Peptidase catalyzed breakdown of α-2 gliadin. The results of T cell line TCL 422.02.4.2 are shown and similar results were obtained with the T cell lines TCL432.1.4, TCL462.1 and TCL480.1. (A) Brush border membrane (BBM) treatment of α-2 gliadin did not result in efficient antigenic detoxification; (B) BBM and PEP treatment of α-2 gliadin efficiently abrogated T cell responses.