Brilliant Blue G250

Brilliant Blue G250 CAS: 6104-58-1 | MF: C47H48N3O7S2•Na | MW: 854.02, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.

Brilliant Blue G250 usually comes in the form of a dark blue or purple powder. Brilliant Blue G250 or Coomassie Brilliant Blue G-250 is a chemical dye used extensively in molecular biology and biochemistry to stain proteins. Brilliant blue G 250 (C.I. 42655) belongs to Coomassie brilliant blue (CBB), a member of the triphenyl methane dyes. Its molecular formula is C47H48N3NaO7S2. Brilliant Blue G250 can also be referred to as Coomassie Brilliant blue G 250 (C.I. 42655), Acid blue 90, Brilliant Blue G, Cyanine G, Polar Blue G, SERVA BLUE G, protein gel stain. The dye has a strong affinity for proteins and can bind to and stain proteins in solution selectively.

Applications of Brilliant Blue G250

1. Brilliant Blue G250 is extensively employed for protein visualization and separation by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Brilliant Blue G250 finds extensive application in the Coomassie Blue staining technique, where the proteins are seen as blue bands against a colorless background.
2. CBB G-250 (greenish blue) dye is dye of choice in Bradford assay for the determination of proteins.
3. The migration pattern of the stained proteins in a gel can be used to approximate the size of proteins, as smaller proteins migrate faster than larger ones.

Key Features of Brilliant Blue G250

• Highly sensitive for detecting proteins at low concentrations
• Fast and stable bindings to both acidic and neutral protein solutions
• Reproducible and dependable staining results with many staining protocols
• Mostly stable storage and very soluble in water and methanol

General Description

Brilliant Blue G250, or Coomassie Brilliant Blue G-250 or Acid Blue 90, is a synthetic high-affinity dye that is frequently utilized in the visualization and measurement of proteins. It has the molecular formula of C47H48N3NaO7S2 and Color Index number C.I. 42655. This dark blue to purple powder is a well-established reagent in the fields of molecular biology, biochemistry, and proteomics.

Searching for where to purchase Brilliant Blue G250? Dawn Scientific is a leading manufacturer of high-quality TriStains dyes and protein indicators for gel electrophoresis and protein research. We provide batch-to-batch consistency, timely delivery, and competitive pricing for bulk or small orders.

The cost of Brilliant Blue G250 varies with pack size and grade of purity. Dawn Scientific offers affordable solutions for laboratories and research institutions. Get a quote now for bulk or custom orders.

Choose Brilliant Blue G250 from TriStains at Dawn Scientific—a trusted name in analytical-grade stains for life science research. Buy now and achieve accurate protein staining with dependable results every time.

About Brand

“TriStains”, Histological Stains/ Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.

TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.

TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.

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In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.

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