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. 1998 Apr 6;141(1):187–197. doi: 10.1083/jcb.141.1.187

Figure 4.

Figure 4

Expression and localization of Rnd proteins in rat tissues. Western blot analysis of supernatants (S) and pellets (P) after a 100,000 g centifugation of postnuclear supernatants from different rat tissues. Skeletal muscle was used as a negative control with undetectable Rnd expression (see mRNA expression on Fig. 3). C, 1 ng of bacterially expressed Rnd1, which runs slightly faster than tissue Rnd1. The polyclonal antiserum raised against bacterially expressed Rnd1 mostly detects the Rnd1 protein, but is also able to detect the high levels of Rnd2 expressed in testis. Arrowheads, Rnd proteins. Unrelated proteins of different molecular weights are detected in the supernatants.