biovisionK557-100Tryptophan assay kit, Tryptophan assay, Tryptophan kit, assay Tryptophan, measure Tryptophan level, quantitate Tryptophan level, Tryptophan quantitation kit, Tryptophan, Tryptophan fluorometric assay kit, trp assay kit, trp assay, Trp kit, assay trp, measure trp level, quantitate Trp level, trp quantitation kit, trp fluorometric assay kit, May-AK-15? Detection method - Fluorescence (Ex/Em = 370/440 nm) ? Applications - Measurement of Tryptophan in biological fluids, including free and bound tryptophan in serumMeasurement of Tryptophan in biological fluids, including free and bound tryptophan in serum? Biological fluids such as serum, urine etc.