Protea Biosciences Group introduced Amplus wide-pore core shell HPLC columns, a new line of liquid chromatography columns specifically designed for intact proteins analysis. This new family of HPLC silica-based columns employ core shell technology combined with a specific porosity designed to facilitate proteins separation, including those with high molecular weight. Amplus, the new brand of analytical columns, has been developed in collaboration with the Japanese firm CromaNik Technologies and it is available in different chemistries and porosities to facilitate and resolve the most difficult separations in Top Down proteomics studies.

Protea Biosciences Group, Inc., 304-284-2600, www.proteabio.com