Fig. 6. The p368 antibody binds to both junctional and cytoplasmic membranes. NRK
cells that had been incubated in the presence (TPA) of 50 ng/ml TPA or absence
(CON) were processed for immunofluorescence with the anti-p368 (
-pS368)
and the Cx43IF1 (
-Cx43) antibodies (left and center panels) or with the
anti-p368 antibody plus the immunizing peptide (right panel,
-pS368 +
peptide).