Colloidal coomassie blue staining, Destaining, Reduction/Alkylation, Peptide extraction For MALDI-MS analysis and For MALDI-MS analysis protocols and methods. Institut Curie Paris. - [Read Proteomic protocols and Peptide Extraction]
Tissue subcellular fractionation and protein extraction for use in mass-spectrometry-based proteomics. Although many methods exist for fractionating proteins, the method described here can capture the majority of subcellular fractions simultaneously at reasonable purity. The scalability of this method makes it amenable to small samples, such as embryonic tissues, in addition to larger tissues. The protocol described is for the general fractionation and extraction of proteins from organs / tissue - [Read Tissue subcellular fractionation and protein extraction for use in mass-spectrometry-based proteomic]
Tricine–SDS-PAGE Protocol and background. Nature. PDF file. Tricine–SDS-PAGE is commonly used to separate proteins in the mass range 1–100 kDa. It is the preferred electrophoretic
system for the resolution of proteins smaller than 30 kDa. –SDS-PAGE is also used preferentially for doubled SDS-PAGE (dSDS-PAGE), a proteomic tool used to isolate
extremely hydrophobic proteins for mass spectrometric identification. - [Read Tricine–SDS-PAGE Protocol PDF]