Figure 3 of
Harrington, Mol Vis 2004;
Figure 3. Two dimensional gel electrophoretic separation of WS-α-crystallin fractions isolated from aging normal lenses
Two dimensional (2D) gel electrophoretic profiles of WS-α-crystallin fractions isolated from aging normal lenses. A: 13 year old. B: 21-26 year old. C: 41 year old. D: 60 year old. The WS-α-crystallin fractions were isolated from lenses of different ages by size-exclusion HPLC as described in Figure 1. 2D gel electrophoresis was performed as described in Methods. The spots-profile of 60 year old lenses was used as a reference gel. Similar spots in all the gels are shown with black arrows and the spots that differed by white arrows.