Electrophoresis Gel Stains
Research Products International Corp Brilliant Blue R-250 (Coomassie Blue) | 6104-59-2 | MFCD00041762 | 25 g
Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.
Alkali Scientific Rapid Commassie Stain, 100 Milliliters
Rapid Coomassie Stain is a protein stain used for fast and efficient staining of proteins in polyacrylamide gels. The 100mL bottle is specifically designed for quick protein visualization following electrophoresis. This stain binds to proteins, producing a blue color that can be easily visualized, making it ideal for rapid assessment of gel runs. The formulation is optimized for use in both one-step and quick staining protocols, significantly reducing the time required for protein gel analysis. It is widely used in proteomics, protein identification, and other molecular biology applications where protein separation is key.
Biotium GelGreen Nucleic Acid Gel Stain, 10, 000X in Water, 10 mL
GelGreen is a sensitive, stable and environmentally safe green fluorescent nucleic acid dye designed to stain either dsDNA, ssDNA or RNA in agarose gels. GelGreen is far more sensitive than SYBR Safe. Unlike SYBR dyes, which are known to be unstable, GelGreen is very stable, both hydrolytically and thermally. GelGreen is compatible with either a 254 nm UV transilluminator or a gel reader equipped with visible light excitation (such as blue LED light box, 488 nm laser-based gel scanner, or Dark Reader). GelGreen can be used for either post-electrophoresis gel staining or precast gel staining. Properties: Liquid; Store at room temperature and protect from light.
Biotium Hoechst 33258, 10mg/mL in H2O
Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. These dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains. Hoechst 33528 is slightly more water soluble than Hoechst 33342. The dyes can be used to stain live or fixed cells in buffer or medium at 1 ug/mL, with no wash step required. Properties: Yellow solution; Store at 4°C, protect from light; Ex/Em= 352/461 nm (with DNA); C25H27Cl3N6O; MW: 533.88; [23491-45-4].
Biotium DMAO, 2mM in DMSO
DMAO is a membrane-permeable DNA dye, excellent for staining live bacteria. Stained cells can be detected by fluorescence microscopy or flow cytometry. DMAO preferentially binds to dsDNA with green fluorescence (Ex/Em, DNA-bound = 496/528 nm). The dye is suitable for both gram-positive and gram-negative strains. Unlike the SYBR dyes, DMAO is extremely stable and can be routinely handled and stored at room temperature without degradation. Properties: Liquid; Store at room temperature or below, protect from light; Ex/Em = 496/528 nm (with DNA).
IMPREX INTERNATIONAL INC TITANIUM IMPERIAL (INCH) HEX
Titanium imperial (inch) hex (Allen) key kit small version
Biotium Hoechst 33258
Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. These dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains. Hoechst 33528 is slightly more water soluble than Hoechst 33342. The dyes can be used to stain live or fixed cells in buffer or medium at 1 ug/mL, with no wash step required. Properties: Yellow solid; Store dessicated at -20°C, protect from light; Ex/Em= 352/461 nm (with DNA); C25H27Cl3N6O; MW: 623.96; [23491-45-4].
LAMDA BIOTECH INC EZ-Blue Protein Gel Staining
EZ-Blue™ is an advanced Coomassie-based protein staining solution engineered for simplified, single-step gel visualization. This ready-to-use formulation eliminates the need for fixing, washing, or destaining steps while delivering high-sensitivity protein detection.
