EAH Sepharose™ 4B allows for the stable carbodiimide-based coupling of carboxyl groups to Sepharose® 4B via an 11-atom hydrophilic spacer arm that permits extremely stable coupling.

Stable carbodiimide-based coupling of carboxyl groups to 4B via an 11-atom hydrophilic spacer arm permits very stable coupling. Stable to all commonly used aqueous Sepharose buffers.