High-performance liquid chromatography lead-form

There are several problems requiring careful attention. Lysozyme has a tendency to form complexes with many substances [e.g., alkyl sulfates, fatty acids, aliphatic alcohols (Smith and Stocker, 1949), cephalins (Brusca and Patrono, 1960), and other proteins]. Of particular importance is its tendency to form complexes with transferrins [e.g., ovotrans-ferrin (Ehrenpreis and Warner, 1956)]. These interactions lead to difficulties in the isolation of lysozyme. Some recent workers have used fast protein liquid chromatography (FPLC) and high-performance liquid chromatography (HPLC) (e.g., Ekstrand and Bjorck, 1986). The resolution in these procedures may not always be satisfactory, and in HPLC pressure and solvent effects must be monitored carefully if the product is to be suitable for conformation and activity studies. 

High-performance liquid chromatography can take on several different forms depending on the chemical nature of the mobile phase and the stationary phase, respectively this leads to a significant rise in the scope of applications. 

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