Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.

Synonym(s): Coomassie Brilliant Blue R 250, C.I. 42660 Formula: C45H44N3NaO7S2 Formula weight: 825.97 CAS Number: 6104-59-2 Harmonized Tariff Code:  3204.12

Express Coomassie Stain detects as little as 15 ng of protein and gives complete band detection within 50 minutes. Its ideal for densitometry and its able to be restained with silver. This stain can be used more than once. Express Coomassie is a colloidal suspension of Coomassie blue that…

Coomassie® Brilliant Blue R-250 is a fast acting, sensitive dye. Brilliant Blue R can be used for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant Blue dyes in a colloidal form. Other applications for…

Coomassie Brilliant Blue R-250/ G-250 are both offered as dry powder form and convenient ready-to-use solutions. Destaining solutions are also offered. Coomassie Brilliant Blue G-250 Dye Proteomics Grade Cas #: 6104-58-1 Molecular weight: 854.04 Molecular Formula:…

Synonym(s): Coomassie Brilliant Blue R, C.I. 42660 Formula: C45H44N3NaO7S2 Formula weight: 825.97 CAS Number: 6104-59-2 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  3204.12 Hazard Statements: H311-H331-H370-H226 Toxic in contact with skin.…

A commonly used analytical biochemistry dye and P2X7 antagonist Stain for location and detection of proteins. Protocol: After SDS-PAGE, transfer the gels in fixing solution (30% methanol and 7% acetic acid) for 30 min. under constant agitation. Replace the fixing solution, submerge the…

Coomassie Blue R-250 is a triphenylmethane dye used extensively in SDS-PAGE for the analysis of proteins. Brilliant Blue R has been used for many years for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant…

A dye that is commonly used in laboratories to stain or quantify proteins; typically gives blue bands on a clear background with a sensitivity of 50-100 ng/band; displays metachromasia by appearing pink-red, rather than blue, when binding certain proteins, such as collagen and histone H1.

Synonyms: Brilliant blue R Coomassie brilliant blue R-250 Acid Blue 83 CI 42660 Purity Limit: ≥ 91% (dye content) CAS No.: 6104-59-2 Molecular Formula: C45H44N3O7S2Na Molecular Weight: 826 MDL No.: MFCD00041762 Appearance: Dark purplish - brown powder Comments: suitable for…

Protein electrophoresis dye used in SDS-PAGE. Also used for protein concentration determination by Bradford method. A commonly used analytical biochemistry dye and P2X7 antagonist Ultra Pure Grade Average purity greater than 85% EM (595nm, water) >36,300 Protein…