Extra High EEO Agarose is especially suitable for large molecule applications due to the exceptionally high cathode migration possible. Applications:  Counter Immunoelectrophoresis,  Serum protein electrophoresis,  IgG, IgM,  Analytical DNA Gels > 1000bp,  Blotting Assays (Southern, northern),  For use with all buffer systems, , Storage and Stability: Store powdered agarose at RT. Opened bottles should be capped tightly and kept in a low humidity environment. For greater separation capacity, keep the gel at 4°C for 1 hour before use.