Figure 5From: Optimised laser microdissection of the human ocular surface epithelial regions for microarray studies Gel electrophoresis image showing expression of 18S and HPRT1 in LMD tissue. The gel electrophoresis image shows strong expression of 18S in all the LMD samples (1, 2 and 3) irrespective of amount of LMD tissue dissected (Image 5A). Well number 4 and 5 is of the positive and negative control respectively, faint band is noted for the positive control. The gel image 5B shows strongly expressed HPRT1 bands in the LMD samples 1 and 2. Weak expression of HPRT1 was noted in sample 3, no bands were expressed in negative control sample (well 4).Back to article page