Search results for "Membrane probe"

A New Fluorescent Method of Detection Structural and Functional Properties Of Cells and Immune State Of Organism

1999

It is very important for clinics to receive information about properties of immune competent cell lymphocyte (ly) with the express method. Fluorescence methods of analysis settled down these requirements [1], At Riga Technical University was synthesised a new fluorescent probe-derivative of 3-aminobenzanthrone — ABM ( conditional name). ABM is neutral membrane probe, non-toxic for cells, photostable, sensitive to polarity changes of microenvironment, localised in the depth of phospholipid bilayer of cell membrane. Flow cytometric experiments observed strong bimodal distribution with high (90%) and low (10%) ABM fluorescence intensity (F) respectively [2, J.Fluorescence (accepted)]. The spec…