Coomassie® brilliant blue R-250

SKU:
MB153
CAS Number : 6104-59-2
Synonym : Brilliant blue R-250
Molecular Formula : C₄₅H₄₄N₃NaO₇S₂
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Coomassie® brilliant blue R-250 provides high contrast identification of discrete bands within polyacrylamide matrices. This protein stain facilitates gel staining and molecular protein visualization for the qualitative assessment of samples in clinical proteomics diagnostic research.
CAS Number : 6104-59-2
Synonym : Brilliant blue R-250
Molecular Formula : C₄₅H₄₄N₃NaO₇S₂


Product Identifier

CAS No. 6104-59-2
EC No. 228-060-5
C.I. No. 42660
Molecular Formula C45H44N3NaO7S2
Molecular Weight 825.97
Synonym Brilliant blue R-250
HS Code 3204 90 00
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Dark Bordeaux to dark purplish-brown or deep blue crystalline powder.
Solubility 20 ppm in buffer solution pH 7.00 yields clear solution
DNases None detected
RNases None detected
Absorption maxima 554 - 563 nm (20 ppm in buffer solution pH 7.00)
Loss on drying <= 10.00% (at 105°C, 2 hr)
Suitability test Protein electrophoresis

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS Not available
WGK 1
CAS Number : 6104-59-2
Synonym : Brilliant blue R-250
Molecular Formula : C₄₅H₄₄N₃NaO₇S₂
More Information
Product Name Coomassie® brilliant blue R-250
SKU MB153
CAS No 6104-59-2
EC No. 228-060-5
Molecular formula C₄₅H₄₄N₃NaO₇S₂
Synonym Brilliant blue R-250
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