Hi, I was wondering if anyone had possible explanations for a recombinantly expressed soluble protein that runs as 2 equal, slightly overlapping peaks on a cation exhanger but as one peak on a size exclusion column and same electrophoretic mobility on SDS-PAGE.
-Ulli
Adelaide Ulricke Hain
PhD Candidate
Johns Hopkins Bloomberg School of Public Health
Department of Biochemistry and Molecular Biology
615 North Wolfe Street
Baltimore, MD 21205
