Method for long-term preservation of thin-layer polyacrylamide gels by producing a gelatine coating.
Thin-layer polyacrylamide gels can be preserved and stored for unlimited periods by covering them with a gelatine coating. The method is inexpensive and simple. After air-drying, the gel is immersed in an aqueous 10% solution of highly viscous gelatine between 55 and 60 degrees C. The coated gel is dried by hanging it in air. The method was checked successfully with gels of different thicknesses (0.15-0.50 mm) and after using different staining methods, e.g., with silver, Coomassie Brilliant Blue and pseudoperoxidase.
Hofmann
K
K
Bundesanstalt für Fleischforschung, Institut für Chemie und Physik, Kulmbach, F.R.G.
D000180:Acrylic Resins; D004591:Electrophoresis, Polyacrylamide Gel; D005780:Gelatin; D000099166:Polyacrylamides
D000180:Acrylic Resins; D005780:Gelatin; D000099166:Polyacrylamides