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Chapters
- 00:00Title
- 00:55Introduction
- 01:58Two-Dimensional (2-D) Gel Electrophoresis Using Cup-Loading
- 06:30Colloidal Coomassie staining with CBB G-250
- 09:21Representative Results
- 09:47Conclusion
This video shall popularize a colloidal Coomassie G-250 staining protocol according to Kang et al. for the detection of average 4 ng protein in gels. The staining is completed within 2 hours and without any effort. We routinely use Kang's protocol for analytical purposes in gel-based proteomics.
Tags
Coomassie Brilliant Blue G-250Protein StainingSDS-PAGESilver StainingFluorescence StainingMass Spectrometric Protein IdentificationAnalytical Gel-based Proteomic ApproachesSensitivity EnhancementLow-abundant ProteinsColloidal ParticlesMethanolAmmonium SulfatePhosphoric AcidBlue Silver StainingKang Et Al.Aluminum SulfateEthanol
