An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Sun Y, Fan WH, McCann MP, Golovlev V.Sun Y, et al.Anal Biochem. 2005 Oct 15;345(2):312-9. doi: 10.1016/j.ab.2005.07.023.Anal Biochem. 2005.PMID: 16137629
Sun Y, Jacobson KB, Golovlev V.Sun Y, et al.Anal Biochem. 2007 Feb 15;361(2):244-52. doi: 10.1016/j.ab.2006.11.002. Epub 2006 Nov 29.Anal Biochem. 2007.PMID: 17184721Free PMC article.