Coomassie® Brilliant Blue G – 250 *UltraPure Grade*
And Coomassie® Brilliant Blue R – 250 *UltraPure Grade* :
General protein stain for 2D-GE and SDS-PAGE; also used on PDVF membrane.
SyproRuby protein gel staining protocol (compatible for MS): 
High Sensitivity. Can detect 1-2ng of protein per minigel band, making it far more sensitive than Coomassie Brilliant Blue (CBB) staining
ProQ-Diamond Phosphoprotein Staining: Ideal for identification of kinase targets in signal transduction pathways and for phosphoproteomic studies. Allows direct in gel detection of phosphate groups attached to tyrosine, serine, or threonine residues, without the need for antibodies or radioisotopes.