Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.128, No.2, 418-419, 2006 DOI10.1021/ja0559754 Export Citation Selective labeling of extracellular proteins containing polyhistidine sequences by a fluorescein - Nitrilotriacetic acid conjugate Goldsmith CR, Jaworski J, Sheng M, Lippard SJ Please enable JavaScript to view the comments powered by Disqus.