Figure 1 of Srivastava, Mol Vis 2008; 14:1872-1885.

Figure 1. SDS–PAGE analysis of the column fractions that contained proteinase activity after Agarose A1.5 m chromatography of the sodium deoxycholate-treated α-crystallin fraction. Note that two protein bands (identified as bands 1 and 2) with Mr of 20–25 kDa and the third band (identified as band 3) of 38 kDa were recovered.