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. 1997 Jul 14;138(1):81–93. doi: 10.1083/jcb.138.1.81

Figure 4.

Figure 4

Localization of syntrophin isoforms in skeletal muscle. Regions of mouse gastrocnemius muscle containing NMJs were identified by α-bungarotoxin (α-BgTx). Distributions of α1-, β1-, and β2-syntrophins were determined with Abs SYN17, SYN37, and SYN28, respectively. In each case, the specificity of immunolabeling was confirmed in adjacent serial sections by preincubating antibodies with the appropriate antigenic peptide. Bar, 50 μm.