Ultrasensitive Stain for Proteins in Polyacrylamide Gels Shows Regional Variation in Cerebrospinal Fluid Proteins
- 27 March 1981
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 211 (4489), 1437-1438
- https://doi.org/10.1126/science.6162199
Abstract
A new silver stain for electrophoretically separated polypeptides can be rapidly and easily used and can detect as little as 0.01 nanogram of protein per square millimeter. When employed with two-dimensional electrophoresis, it should permit qualitative and quantitative characterization of protein distributions in body fluids and tissues. It has been used to demonstrate regional variations in cerebrospinal fluid proteins.Keywords
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