Figure 3
Crystallization of Fab 3-23/A27. (a) Initial screening hit in 18% PEG 3350, 0.2 M NaAct, 0.1 M MES pH 6.5. (b) Crystals obtained by MMS in 18% PEG 3350, 1.0 M LiCl, 0.1 M MES pH 6.5. (c) The same as (b) but after diluting the seeds tenfold. The images were produced by Crystal Farm (Bruker AXS) or Rock Imager (Formulatrix). The diameter of the well is 1 mm. |