13-2260
钙羧酸
CP
别名:
2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3-萘甲酸, 3-羟基-4-(2-羟基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red™, Patton 和 Reeder 试剂
等级
CP
表单
powder
存货情况
available only in Japan
浓度
~0.5%
dilution
(for analytical testing)
SMILES字符串
OC(=O)c1cc2ccccc2c(N=Nc3c(O)cc(c4ccccc34)S(O)(=O)=O)c1O
InChI
1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30)/b23-22-
InChI key
MVQBFZXBLLMXGS-FCQUAONHSA-N
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其他说明
1:200 diluted with potassium sulfate
法律信息
Cal-Red is a trademark of Sigma-Aldrich Co. LLC
储存分类代码
13 - Non Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Li-Tai Jin et al.
Electrophoresis, 25(15), 2494-2500 (2004-08-10)
A highly sensitive silver staining method for detecting proteins in sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) was developed. It is based on the silver nitrate staining method but also employs an azo dye, calconcarboxylic acid (NN), as a silver-ion sensitizer.
H Y Hong et al.
Analytical biochemistry, 214(1), 96-99 (1993-10-01)
We describe here a protein staining method in polyacrylamide gels with a new staining dye, 1-(2-hydroxy-4-sulfo-1-naphthylazo)-2-hydroxy-3-naphthoic acid (calconcarboxylic acid, NN). This method can be performed by both simultaneous and postelectrophoretic staining techniques. Simultaneous staining using 0.01% of NN in upper
Y Su et al.
The journal of physical chemistry. B, 117(6), 1563-1570 (2012-06-06)
The electrophoretic deposition (EPD) method has been developed for the fabrication of MnO(2)-multiwalled carbon nanotube (MWCNT) films for application in electrochemical supercapacitors (ESs). For MWCNT applications, which depend on electrical conductivity, it is challenging to achieve dispersion and EPD of
D W Jung et al.
Electrophoresis, 19(14), 2412-2415 (1998-11-20)
We have developed a new mixed-dye protein staining method that is simple, rapid, and sensitive. A freshly prepared mixture of calconcarboxylic acid (NN, 0.02%) and rhodamine B (RB, 0.04%) in 40% methanol/7% acetic acid, was used as a staining solution.
Li-Tai Jin et al.
Electrophoresis, 25(15), 2429-2438 (2004-08-10)
Since 1993, we have studied visible organic dye stains for protein or DNA to improve methodologies and developed the counterion dye staining method. The method employs two oppositely charged dyes that form an ion-pair complex in the staining solution. The
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