| Chinese name |
2,2'-bicinchoninic acid |
| Chinese alias |
2,2'-二辛可宁酸;4,4'-二羧基-2,2'-二喹啉;2,2＇-二喹啉-4,4＇-二羧酸;2,2'-二辛可宁酸/4,4'-二羧基-2,2'-二喹啉;2,2'-联喹啉-4,4'-二羧酸;2,2'-二喹啉-4,4'-二羧酸(+4℃);2,2'-联喹啉-4,4'-二甲酸 |
| English name |
2,2'-Bicinchoninic acid |
| English alias |
BICINCHONINIC ACID;BICINCHONINIC ACID,4,4'-DICARBOXY-2,2'-BIQUINOLINE;BCA;BCA REAGENT A, 250 ML;4,4'-DICARBOXY-2,2'-BIQUINOLINE;AKOS AUF0361;[2,2']BIQUINOLINYL-4,4'-DICARBOXYLIC ACID;2,2'-BIQUINOLINE-4,4'-DICARBOXYLIC ACID |
| CAS No. |
1245-13-2 |
| M.F. |
C20H12N2O4 |
| M.W. |
344.32 |
| Purity |
98.00% |
Chinese name：2,2'-联喹啉-4,4'-二甲酸
Chinese other name：2,2'-二辛可宁酸
Name: 2, 2'-Biquinoline-4,4'-dicarboxylic acid
Other name: 2,2'-Bicinchoninic acid; Bicinchoninic acid;
4,4'-Dicarboxy-2,2'-biquinoline; 2-(4-Carboxyquinolin-2-yl)quinoline-4-carboxylic acid; BCA
CAS: 1245-13-2
EINECS: 214-990-9
MF: C20H12N2O4
MW: 344.32
MP: 364-366oC
Appearance: Grey solid powder
Purity: 98%min.(HPLC)
Package: 5g, 25g, 100g, 500g, 1Kg, bulk package
Applications: N-Containing bidentate ligand; Organic intermediate
Bicinchoninic acid is a weak acid composed of two carboxylated quinoline rings. Bicinchoninic acid is most commonly employed by biochemists in the bicinchoninic acid (BCA) assay, which is used to determine the total level of protein in a solution. In this assay, two molecules of bicinchoninic acid chelate a single Cu+ ion, forming a purple water-soluble complex that strongly absorbs light at 562 nm.
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