b'Specialty protein stainsOur specialty protein stains include in-gel phosphoprotein and glycoprotein detection staining kits.Specialty protein stains.Pro-Q Emerald 488 GlycoproteinPro-Q Emerald 300 GlycoproteinPro-Q Diamond Phosphoprotein Gel and Blot Stain Kit Gel and Blot Stain Kit Gel Staining KitDetects Glycoproteins Glycoproteins PhosphoproteinsSensitivity 4 ng glycoprotein per band 0.5 ng glycoprotein per band 116 ng phosphoprotein per bandStain and~6 hr ~5 hr 45 hrdestain timeEx/Em 510/520 nm 280/530 nm 555/580 nmAdvantages Selective staining of glycoproteins Selective staining of glycoproteins Selective staining of phosphoproteinsLearn more at thermofisher.com/specialtystainsNo-Stain Labeling ReagentInstant visualization of proteins in gelsThe Invitrogen No-Stain Protein Labeling Reagent provides a flexible, accurate, rapid, and reliable method to visualize and normalize proteins in a gel or on a membrane (post-transfer). It forms covalent bonds with lysine residues in proteins in gels or on membranes within 10 minutes without the need for destaining, making it much faster than Coomassie or other gel staining techniques. The results can be instantly visualized using any commonly available imager, with nanogram-level sensitivity (Figure 42). No-Stain reagent does not require any particular gels or other reagents and is compatible with gel stains andFigure 42. Quantitative gel staining with No-Stain Protein Labeling western workflows. Reagent. A Bolt 412% Bis-Tris Plus gel was loaded with HeLa cell lysate containing 2.5 to 80 g of protein, and electrophoresed with MES running buffer. After electrophoresis, the proteins were labeled in-gel with No-Stain Protein Labeling Reagent, and the gel was imaged using an Invitrogen iBright imager with the transilluminator for excitation (490520 nm) and the 565615 nm emission filter.For details on total protein normalization for quantitative western blots using No-Stain Labeling Reagent, go to thermofisher.com/nostain71'