The invention relates to a method of dewatering corn gluten stream wherin coagulantis add to the corn gluten stream of the corn wet milling process. The method of dewateringcorn gluten uses an effective amount of a coagulant of one or more anionic polymers,the anionic polymers comprising one or more anionic monomers. The method furtherincludes a process for separating the water from the gluten using a solids/liquidsfiltration device.