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C7899 Coomassie Blue G 250 (C.I. 42655), Dye Content 85+% CAS: 6104-58-1

Specifications
References
CAS Number
6104-58-1
Grade
Molecular Biology Grade
MDL Number
MFCD00078482
Molecular Formula
C45H44N3O7S2Na
Molecular Weight
855.03
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
C.I. 42655; Brilliant Blue G250; Acid blue 90; EC 228-058-4

Coomassie Blue G 250 is a standard electrophoresis dye used to detect protein bands.

Synonyms
C.I. 42655; Brilliant Blue G250; Acid blue 90
CAS No
6104-58-1
Molecular Formula
C45H44N3O7S2Na
Molecular Weight
855.03
Appearance
Blue-black or dark to violet brown powder
Purity
≥85% (Dye content)
Loss on Drying
≤6%
UV/Vis Max
600-615nm
Lambda Max, nm
~480mn
Storage and Stability
Powder is stable for 6 months after receipt at RT
References
US Biological application reference: 1. Peng, S.Y. et al., (2008) Research in Vet. Science 85:527-53. 2. Wang, L.C. et al., (2012) The EMBO Journal, doi:10.1038/emboj.2012.99.
USBio References
1. Peng, S.Y. et al., (2008) Research in Vet. Science 85:527-53. 2. Wang, L.C. et al., (2012) The EMBO Journal, doi:10.1038/emboj.2012.99. |2. Ghosh M., et al. 2017. Lipid-Mediated Regulation of Embedded Receptor Kinases via Parallel Allosteric Relays. Biophys J. 112(4):6430654. doi: 10.1016/j.bpj.2016.12.027.
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