Separation of 15 Underivatized Saccharide and Sialic Acid USP Standards

APPLICATION NOTE 72780 Determination of lactose in lactose-free dairy products using HPAE coupled with PAD and MS dual detection Authors Manali Aggrawal and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA Keywords Dionex ICS-5000+, Dionex CarboPac PA210-4µm column, ISQ EC single…

Application Note Analysis of Underivatized Amino Acids by LC/MS for Bioreactor Cell Culture Monitoring Authors Abstract Jordy Hsiao, Te-Wei Chu, Andrew Kennedy, Adam Bivens, and Anne Blackwell This Application Note presents a solution for LC/MS analysis of amino acids in…

Application Note 150 Determination of Amino Acids in Cell Cultures and Fermentation Broths INTRODUCTION Cell cultures and fermentation broths are used in the manufacture of biotherapeutics and many other biological materials produced using recombinant genetic technology. Broths are also used…

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