Browsing Duke Faculty Articles by Subject "purification"

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Interchangeable Domains in the Kdo Transferases of Escherichia coli and Haemophilus influenzae

Chung, Dr Hak Suk; Raetz, Christian R. H. (AMER CHEMICAL SOC, 2010)

Kdo(2)-lipid A, a conserved substructure of lipopolysaccharide, plays critical roles in Gram-negative bacterial survival and interaction with host organisms. Inhibition of Kdo biosynthesis in Escherichia coli results in ...
Quantitative Model of the Phase Behavior of Recombinant pH-Responsive Elastin-Like Polypeptides

MacKay, J. Andrew; Callahan, Daniel J.; FitzGerald, Kelly N.; Chilkoti, Ashutosh (AMER CHEMICAL SOC, 2010)

Quantitative models are required to engineer biomaterials with environmentally responsive properties. With this goal in mind, we developed a model that describes the pH-dependent phase behavior of a class of stimulus ...