Retracted:An integrated protocol based on workflows of imaged capillary isoelectric focusing (icIEF) for in-depth protein heterogenous characterization: High-efficient fractionation and online mass spectrometry detection

Abstract

This article has been retracted: Please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the authors. The manuscript was submitted before a final round of revision by the authors. As a result, not all authors had the opportunity to review the final manuscript and approve it, and there are a series of errors that should have been rectified prior to publication. These are:• Some figures do not contain the reference to the original source (permissions was obtained to reproduce the figures but this has not been properly represented).• Some sentences in the Introduction were taken verbatim from other sources while no reference was included to the original source.• The authors need to further supplement some data and discussion to improve the paper.The authors apologise for this error.