中文名稱：2,2'-聯(lián)喹啉-4,4'-二甲酸；
中文別名：2,2'-二辛可寧酸
英文名稱（Name）: 2, 2'-Biquinoline-4,4’-dicarboxylic acid
英文別名（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
分子式(MF): C20H12N2O4
分子量(MW): 344.32
熔點(diǎn)(MP): 364-366oC
外觀(Appearance):灰色固體粉末 Grey solid powder
純度(Purity): 98%min.(HPLC)
包裝(Package): 100g, 500g, 1Kg, 25Kg
應(yīng)用(Applications)：雙辛酸是由兩個(gè)羧基喹啉環(huán)組成的弱酸。生物化學(xué)家在測(cè)定溶液中蛋白質(zhì)總量時(shí)，最常用的方法是雙辛酸（bca）。在這個(gè)實(shí)驗(yàn)中，兩個(gè)雙辛酸分子螯合一個(gè)銅離子，形成一個(gè)紫色的水溶性絡(luò)合物，在562nm處強(qiáng)烈吸收光。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.
中文別名：2,2'-二辛可寧酸
英文名稱（Name）: 2, 2'-Biquinoline-4,4’-dicarboxylic acid
英文別名（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
分子式(MF): C20H12N2O4
分子量(MW): 344.32
熔點(diǎn)(MP): 364-366oC
外觀(Appearance):灰色固體粉末 Grey solid powder
純度(Purity): 98%min.(HPLC)
包裝(Package): 100g, 500g, 1Kg, 25Kg
應(yīng)用(Applications)：雙辛酸是由兩個(gè)羧基喹啉環(huán)組成的弱酸。生物化學(xué)家在測(cè)定溶液中蛋白質(zhì)總量時(shí)，最常用的方法是雙辛酸（bca）。在這個(gè)實(shí)驗(yàn)中，兩個(gè)雙辛酸分子螯合一個(gè)銅離子，形成一個(gè)紫色的水溶性絡(luò)合物，在562nm處強(qiáng)烈吸收光。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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