Data di Pubblicazione:
2018
Citazione:
DIGE Analysis of Human Tissues / C. Gelfi, D. Capitanio (METHODS IN MOLECULAR BIOLOGY). - In: Difference gel electrophoresis / [a cura di] K. Ohlendieck. - Prima edizione. - New York : Humana press, 2018. - ISBN 9781493972678. - pp. 117-136 [10.1007/978-1-4939-7268-5_11]
Abstract:
Two-dimensional difference gel electrophoresis (2-D DIGE) is an advanced and elegant gel electrophoretic analytical tool for comparative protein assessment. It is based on two-dimensional gel electrophoresis (2-DE) separation of fluorescently labeled protein extracts. The tagging procedures are designed to not interfere with the chemical properties of proteins with respect to their pI and electrophoretic mobility, once a proper labeling protocol is followed. The two-dye or three-dye systems can be adopted and their choice depends on specific applications. Furthermore, the use of an internal pooled standard makes 2-D DIGE a highly accurate quantitative method enabling multiple protein samples to be separated on the same two-dimensional gel. The image matching and cross-gel statistical analysis generates robust quantitative results making data validation by independent technologies successful.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Two-dimensional electrophoresis; 2-D DIGE; CyDye DIGE fluors; Differential analysis
Elenco autori:
C. Gelfi, D. Capitanio
Link alla scheda completa:
Titolo del libro:
Difference gel electrophoresis