FIGURE 6.
Tenecteplase charge heterogeneity as detected by isoelectric focusing. Lanes left panel: 2 reference standard; 3 Metalyse; 4 Elaxim #140904E04; 5 pl-marker. Lanes right panel: 2 pl-marker; 3 reference standard; 4 Metalyse; 5 Elaxim #140903; 6 pl-marker. Arrows indicate shift of bands to the acidic region as compared to reference standards.