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. Author manuscript; available in PMC: 2010 Nov 1.
Published in final edited form as: Exp Eye Res. 2009 Jul 14;89(5):767–773. doi: 10.1016/j.exer.2009.07.001

Figure 1.

Figure 1

Labeling of C1INH in the normal retina. (A) Labeling of human retina section with anti-C1INH (green fluorescence) reveals labeling of plasma C1INH in the lumens of large vessels and striking immunoreactivity against rod and cone inner segments, cone cell bodies and axons, as well as a population of inner nuclear layer cells. (B) Preadsorption of the monoclonal anti-C1INH antibody with an excess of purified C1INH abrogates this labeling pattern in an adjacent section of the same sample. Labeling of the bipolar cell marker anti-PKC (C) and anti-C1INH (D) appear as red and green fluorescence respectively (E, merged image). Blue fluorescence is due to DAPI nuclear counterstain. Scale bars are 50μm (A, B) and 25μm (C–E).