The SERVAGel™ Neutral pH 7.4 can be operated with various buffer systems such as Tris-Glycine, MOPS-Tris, Tris-Tricine. The separation range is from 6.5 up to 200 KDa. Obtained from proprietary development, the SERVAGel™ Neutral pH 7.4 features extended shelf life due to its neutral buffer system.