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Two-dimensional Electrophoresis of Dog Bronchoalveolar Lavage Fluid Proteins.

Electrophoresis 11, 510-513 (1990)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
Proteins of dog bronchoalveolar lavage fluid, obtained by washing the epithelial lining layer of lungs with phosphate-buffered saline, were separated by two-dimensional electrophoresis. Due to the low protein and high salt content of the bronchoalveolar lavage fluid, samples had to be concentrated and desalted. Following electrophoresis the protein spots were visualized by silver staining. Comparing the two-dimensional protein patterns of bronchoalveolar lavage fluid with that from serum, several lungspecific proteins were detected. The most prominent protein, most probably a surfactant-associated protein, showed isoforms with isoelectric points in the range of pH 4.2–4.8, and a molecular mass of 32 kDa on sodium dodecyl sulfate-polyacrylamide gel electrophoresis after reduction with dithiothreitol.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
ISSN (print) / ISBN 0173-0835
e-ISSN 1522-2683
Journal Electrophoresis
Quellenangaben Volume: 11, Issue: 6, Pages: 510-513 Article Number: , Supplement: ,
Publisher Wiley
Non-patent literature Publications
Reviewing status Peer reviewed