Lonza offers a range of agarose types designed for specific, high performance protein applications. Safer and easier to work with than polyacrylamide, Agarose effectively separates high molecule weight proteins and protein complexes, and provides high recovery yields with simple procedures.

• HE Agarose provides enhanced resolution in immunoelectrophoresis (IEP) and serum protein electrophoresis
• HEEO Agarose is a very high EEO agarose that is useful in applications requiring significant cathodal migration
• HGT Agarose is a high-gelling temperature (42° C) agarose that exhibits high gel strength and clarity
• ME Agarose is a moderate EEO agarose that is often used for serum protein electrophoresis

Very large proteins (subunit sizes >200 kDa) are difficult to electrophoretically separate on polyacrylamide gels

SeaKem® HE Agarose is a high EEO agarose that provides enhanced resolution in immunoelectrophoresis (IEP), crossed-IEP, counterimmunoelectrophoresis (CIEP), and serum protein electrophoresis.

SeaKem® HEEO Agarose is a very high EEO agarose that is useful in applications requiring significant cathodal migration, such as IEP of IgG and IgM. SeaKem® HEEO Agarose can also be used to blend with a lower EEO agarose to achieve a specific EEO value.

SeaKem® HGT Agarose is a high-gelling temperature (42° C) agarose that exhibits high gel strength and clarity. SeaKem® HGT Agarose is primarily used in protein electrophoresis applications such as counterimmunoelectrophoresis and crossed immunoelectrophoresis.

Accordingly, Lonza offers a range of agarose types designed for specific, high performance protein applications. SeaKem® agaroses effectively separates high molecule weight proteins and protein complexes, and provides high recovery yields with simple procedures.