Concepedia
Tetrahedron Letters · 1969 · 18 citations · 5 references
Life SciencesBiochemistryMolecular BiologyEnzymologyProtein BiochemistryAmino Acid ChemistryProtein ChemistryTryptophan Oxidation
5
A Colorimetric Procedure for the Quantitative Determination of Tryptophan Residues in Proteins
Thomas E. Barman, Daniel E. Koshland · Journal of Biological Chemistry · 1967 · 278 citations · Full text
Life Sciences, Biochemistry, Food Analysis +16
A Highly Reactive Colored Reagent with Selectivity for the Tryptophan Residue in Proteins. 2-Hydroxy-5-nitrobenzyl Bromide<sup>1</sup>
H. Robert Horton, D E Koshland · Journal of the American Chemical Society · 1965 · 201 citations
Life Sciences, Biochemistry, Chemistry +8
An Environmentally-Sensitive Reagent with Selectivity for the Tryptophan Residue in Proteins
Daniel E. Koshland, Yashwant D. Karkhanis, H. George Latham · Journal of the American Chemical Society · 1964 · 168 citations
Life Sciences, Biochemistry, Enzymology +8
Reaction of derivatives of tryptophan, tryptamine, and other indoles with 2-hydroxy-5-nitrobenzyl bromide (Koshland's reagent)
Thomas F. Spande, Meir Wilchek, Bernhard Witkop · Journal of the American Chemical Society · 1968 · 50 citations
Method for quantitative determination of free and peptide-linked tryptophan after reaction with 2-hydroxy-5-nitrobenzyl bromide
Bibhuti R. DasGupta, Edward L. Rothstein, Daniel A. Boroff · Analytical Biochemistry · 1965 · 16 citations
Natural Sciences, Biochemistry, Protein Biochemistry +4