-- Reed Harris Genentech, Inc. (650) 225-4187 Phone (650) 225-3554 FAX reed@gene.com E-Mail
> Dear ABRF-er, > > Repeated N-terminal sequence analysis of a partly known protein on a > Prosice 494 has given glycine instead of an expected asparagin. Different > batches gave the same result. I wonder if someone has seen this and/or can > explain the type of modification of asparagin that gives the same retention > time as Gly. > Thank you in advance. > > Per-Ingvar