Albumin from human serum (HSA) lyophilized powder, ≥ 97% (agarose gel electrophoresis), was purchased from Sigma Aldrich (Italy). To prepare the stock solution (100 μM), HSA was dissolved in 2 mM phosphate buffer solution (PBS, pH 7.4).
Betamethasone (≥98%), flunisolide (≥97%), prednisolone (≥99%) and triamcinolone were all purchased from Sigma Aldrich (Italy); the stock solutions (3 mM) were prepared by dissolving drugs in a solution of 96% ethanol and PBS (1:1, v/v).
Betamethasone (≥98%), flunisolide (≥97%), prednisolone (≥99%) and triamcinolone were all purchased from Sigma Aldrich (Italy); the stock solutions (3 mM) were prepared by dissolving drugs in a solution of 96% ethanol and PBS (1:1, v/v).