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. 2009 Jul 1;81(5):871–879. doi: 10.1095/biolreprod.109.077040

FIG. 4.

FIG. 4.

Western blot analysis for CLDN5 from four adult testes extracts (lanes 2–5), with approximately 40 μg of total protein per lane. A 23-kDa band is seen in all testes samples (large arrow). The additional bands at 46, 69, and 92 kDa may represent claudin multimers [24, 25].