考马斯亮蓝G250 (C.I.42655)

产品名称：

6104-58-1
Coomassie Brilliant blue G 250 (C.I. 42655)
Brilliant Blue G
Polar Blue G
Acid Blue 90
Cyanine G
SERVA BLUE G
考马斯亮蓝G250 (C.I.42655)
Coomassie亮蓝 G 250 (C.I.42655)

产品介绍：

产品说明

一般描述

Coomassie Brilliant blue G 250 (C.I. 42655) is a member of Coomassie brilliant blue (CBB), which is a triphenyl methane dye. CBB dyes are widely used for the visualization of proteins separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. CBB G-250 (greenish tinted blue) dye is preferably used in Bradford assay for the quantification of proteins.

应用

Coomassie Brilliant blue G 250 (C.I. 42655) has been used to stain gel in sodium dodecyl sulfate-polyacrylamide gel electrophoresis. It has also been used in Bradford protein assay.

分析说明

鉴定标准(UV/VIS-光谱)：通过测试
最大吸光值λ_最大(缓冲液pH7.0)：577 - 584 nm
光谱吸光性A 1%/1cm(λ_最大；0.01 g/l；缓冲液pH 7.0；基于干物质计算)：450 - 570
TLC-测试：通过测试
干燥损失(100 °C)： ≤ 8 %
电泳适用性：通过测试

法律信息

null

基本信息

经验(实验)分子式	C₄₇H₄₈N₃NaO₇S₂
分子量	854.02
MDL编号	MFCD00078482
EC索引号	228-058-4

产品性质

质量水平	100
效能	>5000 mg/kg LD₅₀, oral (Rat)
technique(s)	protein staining: suitable
pH值(酸碱度)	6.4 (20 ℃, 10 g/L in H₂O)
溶解性	40 g/L
堆积密度	520 kg/m³
储存温度	no temp limit
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;/h9-30,48H,6-8,31-32H2,1-5H3,(H-,51,52,53,54,55,56);/q;+1/p-1
InChI key	CMGWKYXJIYYESN-UHFFFAOYSA-M

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable