[Electrophoretic mobility of bimolecular lipid membranes].
The floating membrane vesicle is fixed by the counter solution flow in different points along the radius of a cylinder electrophoretic chamber, which permits to measure the vesicle electrophoretic mobility (EM). Close state condition of the chamber is provided for by the capillary system successively connected with the chamber. Relationship between EM of bimolecular lipid membranes (BLM) and pH and ionic concentration of aqueous solution qualitatively coincides with similar relationship for liposomes. The EM value of BLM essentially decreases in solution containing polyene antibiotics nystatine and levorin when derivative of cholesterol having 3betaOH-groups is present in the membrane.
D002174:Candicidin; D004586:Electrophoresis; D008081:Liposomes; D008563:Membrane Lipids; D008567:Membranes, Artificial; D009761:Nystatin; D010743:Phospholipids
D008081:Liposomes; D008563:Membrane Lipids; D008567:Membranes, Artificial; D010743:Phospholipids; D009761:Nystatin; D002174:Candicidin
Elektroforeticheskaia podvizhnost' bimolekuliarnykh lipidnykh membran.