The interaction between influenza virus hemagglutinins and host cell with terminal sialic acid linked receptors, SA-α-2,6-Gal for human strains is important to obtain insights into this infectious disease. Sambucus nigra lectin has high affinity for SA-α-2,6-Gal receptors. The goals of this work were: to extract the SA-α-2,6-Gal receptors from porcine airways; to perform receptors immobilization and study their storage stability; and to determine some parameters of interaction between the receptor and S.
View Article and Find Full Text PDFThe goal of this study was to define the partitioning behavior of chitinase from Trichoderma spp. in soy lecithin liposomes, using a thermodynamic approach based on the partitioning variation with temperature. An effort has been made to define the liposomes, as well as free and immobilized enzyme stability during storage at 4 and 25 °C.
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