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  • Application note11 December 2018

    Quantitation of low Tryptophan and Tyrosine peptides using the Fluidity One

    UV absorbance is commonly used as a fast method for protein and peptide quantitation, however samples must contain tryptophan (Trp) or tyrosine (Tyr) residues to be detected. Here we demonstrate the ability of the Fluidity One to assess the concentration of a range of samples which have low or no Trp and Tyr content.