Brilliant Blue G

SIAL/B0770 - pure

Synonym: Acid blue 90; Coomassie Brilliant Blue G

CAS Number: 6104-58-1
Empirical Formula (Hill Notation): C₄₇H₄₈N₃NaO₇S₂
Molecular Weight: 854.02
EC Number: 228-058-4
MDL Number: MFCD00078482
Linear Formula: C₄₇H₄₈N₃NaO₇S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-B0770-5G	5 g	$57.20 1/EA	Add To Favorites
45-B0770-25G	25 g	$181.00 1/EA	Add To Favorites
45-B0770-100G	100 g	$544.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B0770-100G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	diagnostic assay manufacturing hematology histology
assay	≥80.0% (HPLC)
color	dark violet
form	powder
InChI	1S/C47H49N3O7S2.Na/c1-6-49(31-35-11-9-13-43(29-35)58(51,52)53)40-21-25-45(33(4)27-40)47(37-15-17-38(18-16-37)48-39-19-23-42(24-20-39)57-8-3)46-26-22-41(28-34(46)5)50(7-2)32-36-12-10-14-44(30-36)59(54,55)56;/h9-30H,6-8,31-32H2,1-5H3,(H2,51,52,53,54,55,56);/q;+1/p-1
InChI key	RWVGQQGBQSJDQV-UHFFFAOYSA-M
Quality Level	200
SMILES string	[Na+].CCOc1ccc(Nc2ccc(cc2)C(c3ccc(cc3C)N(CC)Cc4cccc(c4)S([O-])(=O)=O)=C5C=CC(C=C5C)=[N+](CC)Cc6cccc(c6)S([O-])(=O)=O)cc1
solubility	H₂O: 1 mg/mL
storage temp.	room temp
technique(s)	microbe id \| staining: suitable

Application:	Brilliant Blue G has been used for determining the urine protein concentration. It has been used for the protein band detection after SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis). It has been used as a P2X7R (purinergic receptor) antagonist.
Biochem/physiol Actions:	Brilliant Blue G is used for staining protein(s) in polyacrylamide gels. It is also a P2X7 purinergic receptor antagonist. The receptor is mainly involved in neuroinflammatory events. In human SOD1G93A amyotrophic lateral sclerosis mouse, administration of brilliant blue G reduces body weight loss. However, it does not affect survival or motor coordination in transgenic mice.
Biochem/physiol Actions:	P2X7 purinergic receptor antagonist.
Packaging:	5, 25, 100 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥80.0% (HPLC)
Storage Temp.	room temp
Colour Index Number	42655
UNSPSC	12171500

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