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Merck

N3393

Sigma-Aldrich

萘酚蓝黑

BioReagent, suitable for electrophoresis

别名:

氨基黑 10B, 水牛黑色 NBR, 酸性黑1

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About This Item

经验公式(希尔记法):
C22H14N6Na2O9S2
CAS号:
分子量:
616.49
顏色索引編號:
20470
Beilstein:
5374263
EC號碼:
MDL號碼:
分類程式碼代碼:
41105322
PubChem物質ID:
NACRES:
NA.32

產品線

BioReagent

形狀

powder

成份

Dye content, ~85%

技術

protein staining: suitable

雜質

≤10% water

適合性

suitable for electrophoresis

SMILES 字串

[Na+].[Na+].Nc1c(\N=N\c2ccc(cc2)[N+]([O-])=O)c(cc3cc(c(\N=N\c4ccccc4)c(O)c13)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b26-25+,27-24+;;

InChI 密鑰

AOMZHDJXSYHPKS-DROYEMJCSA-L

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應用

萘酚蓝黑已被用于蛋白质印迹膜的染色,可用于检测转移至膜的所有蛋白质。

生化/生理作用

萘酚蓝黑染料可用于在聚丙烯酰胺凝胶、琼脂糖凝胶和硝酸纤维素膜上对蛋白质进行染色。电泳后,建议将蛋白固定在凝胶中。然后可以将凝胶用0.1%萘酚蓝黑在7%(v/v)的乙酸中染色至少2小时,并用7%(v/v)乙酸溶液脱色。检测灵敏度约为考马斯蓝R的20%。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1B

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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PopF1 and PopF2, two proteins secreted by the type III protein secretion system of Ralstonia solanacearum, are translocators belonging to the HrpF/NopX family.
Meyer D, et al.
Journal of Bacteriology, 188, 4903-4917 (2006)
Disc electrophoresis of proteins in the presence of sodium dodecyl sulphate.
E De Vito et al.
Experientia, 22(2), 124-125 (1966-02-15)
Amit Parikh et al.
Biotechnology letters, 27(5), 323-326 (2005-04-19)
Cyanobacterial cultures isolated from sites polluted by industrial textile effluents were screened for their ability to decolorize cyclic azo dyes. Gloeocapsa pleurocapsoides and Phormidium ceylanicum decolorized Acid Red 97 and FF Sky Blue dyes by more than 80% after 26
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Current eye research, 33(8), 631-640 (2008-08-13)
To compare two variations of a membrane-based protein assay utilizing Amido black (AB) detection with a commercially available 3-(4-carboxybenzoyl) quinoline-2-carboxaldehyde (CBQCA) assay for use in the quantitation of individual tear proteins, pooled human tear proteins, and protein extracted from ex
Ikechukwu Achilonu et al.
Analytical biochemistry, 400(1), 139-141 (2010-01-12)
Proteins separated by SDS-polyacrylamide gel electrophoresis can be stained with organic dyes, the most popular being Coomassie brilliant blue R-250. Coomassie R-250 staining of ovalbumin in an SDS-PAGE gel increased linearly from 2.5 to 60 min. Direct red 81 and

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