Non-crosslinked protein particles for therapeutic and diagnostic use
Albumin particles in the nanometer and micrometer size range in an aqueous suspension are rendered stable against resolubilization without the aid of a crosslinking agent and without denaturation, by the incorporation of a stabilizing agent in the particle composition. Particles which are primarily albumin in the nanometer and micrometer size range in an aqueous suspension are rendered stable against resolublization by the incorporation of a reducing agent, oxidizing agent, hydrogen-accepting molecule, high molecular weight polymer, sulfur-containing ring compound or combinations thereof.
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(2008/06/13)
Enzymatic Synthesis of Oligosaccharides Containing Galβ→4Gal Disaccharide at the Non-Reducing End Using β-Galactanase from Penicillium citrinum
The transglycosylation reaction was done with a β-galactanase from Penicillium citrinum. The regioselectivity in the transglycosylation reaction was studied using soy bean arabinogalactan as a donor and mono- or disaccharide derivatives containing β-galac