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Dialysis cassettes designed to remove buffer salts and contaminants from proteins and other macromolecules while maximizing sample recovery. Available in various sample volume capacities and molecular weight cut-off points.
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An amine-terminated PAMAM dendrimer; ~29 Å in diameter; has 16 surface groups; enhances the solubility and antibacterial activity of erythromycin against S. aureus when administered in combination with erythromycin at 15 mg/ml; increases the cell growth rate of HEK293T and HeLa cells from 100-500 nM but is cytotoxic to the same cells at ≥700 nM; enhances the nasal absorption of fluorescein isothiocyanate-labeled dextran in rats when administered in combination
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