Aren't the many chromatographies out there sufficient? Or ultrafiltration? Can you be a bit more specific about your needs?
JPK -----Original Message----- From: CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK] On Behalf Of Reza Khayat Sent: Tuesday, August 19, 2014 9:55 AM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] Removing PEG3350 Hi, Does anyone have a protocol for getting rid of PEG3350 from a protein sample? Best wishes, Reza Reza Khayat, PhD Assistant Professor The City College of New York Department of Chemistry, MR-1135 160 Convent Avenue New York, NY 10031 Tel. (212) 650-6070 www.khayatlab.org