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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: J Autoimmun. 2009 Jul 28;34(2):80. doi: 10.1016/j.jaut.2009.06.005

Figure 5.

Figure 5

A. Effect of ELISA positive sera on the α1D ICa-L expressed in tsA201 cells. α1D ICa-L was recorded using whole cell mode of the patch clamp technique with 2 mmol/L Ca as a charge carrier. Panel A shows the current-voltage relationships for the α1D ICa-L densities during control and in the presence of ELISA positive serum 1. Panel B shows the current-voltage relationships for the α1D ICa-L densities during control and purified IgG from serum 1. Panel C shows the current-voltage relationships of the α1D ICa-L densities before and after the application of preincubated serum 1 with E1 fusion protein. Panel D shows the current voltage relationships for the α1D ICa-L densities before and after application of the healthy control serum.