Abstract
Immunoblotting is a core method in molecular neuroscience to detect and/or quantify single proteins in a complex mixture. The whole procedure covers the solubilization of proteins, their separation by mass on an SDS-polyacrylamide gel, the electrophoretic transfer to a membrane, and the immunodetection of the target proteins by using specific antibodies. Here we provide protocols for SDS-PAGE followed by electroblotting combined with immunostaining. Useful hints are included for method optimization.
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Towin, H., et al. (1979) Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: Procedure and some applications. Proc. Natl. Acad. Sci. 76, 4350–4354
Westermeier, R. and Marouga, R. (2005) Protein Detection Methods in Proteomics Research. Bioscience Report 25, 19–32
Bolt, M. and Mahoney, P. (1997) High-efficiency blotting of proteins of diverse sizes following sodium dodecyl sulphate-polyacrylamide gel electrophoresis. Anal. Biochem. 247, 185–192
Spinola, S. M. and Cannon, J. G. (1985) Different Blocking Agents Cause Variation in the Immunologic Detection of Proteins Transferred to Nitrocellulose Membranes, Journal of Immunological Methods 81, 161–165
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Klemmer, P. (2011). SDS-PAGE Immunoblot Analysis. In: Li, K. (eds) Neuroproteomics. Neuromethods, vol 57. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-61779-111-6_13
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DOI: https://doi.org/10.1007/978-1-61779-111-6_13
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Publisher Name: Humana Press, Totowa, NJ
Print ISBN: 978-1-61779-110-9
Online ISBN: 978-1-61779-111-6
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