Very pleased to be working with PerkinElmer again and especially on such a fantastic instrument as the LabGXII Touch - the ultimate in HTP, automated capillary electrophoresis for Biotherapeutics. A bit of our corporate heart always lies with protien purification, expression and analysis so read more about it at http://eepurl.com/biw0Hf . Simply amazing that a 96 well plate of protein sampels can be analysed in under 1 hour.