体积小巧、缓冲液用量少；转印装置统一设计，兼容性好；冷却效果卓越、凝胶温度均匀
SE250 Mini-Vertical Unit for two slab gels, complete includes basic unit, 10 glass plates, two alumina notched plates, well-locating decal, SE 245 Dual Gel Caster, two each 0.75-mm thick 10-well combs, and 0.75-mm thick spacer set 1