中文名：二(2-羟乙基)亚氨基三(羟甲基)甲烷(BIS-TRIS)

英文名：BIS-TRIS

中文别名：双(2-羟乙基)氨基-三(羟甲基)甲烷 | 2-双(羟基甲基)-2,2',2″-次氮基三乙醇 | 2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇

英文别名：BIS-TRIS | 2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol | BIS-TRIS BUFFER | Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane | 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol | Bistris

纯度：用于细胞和昆虫细胞培养, ≥98% (HPLC)

货号：B113072

Cas号：6976-37-0

存储温度：充氩

产品介绍：

BIS-Tris is an inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Suitable for fractionation of hemoglobin. The useful pH range for the buffer is 5.8-7.2. Has a pKa of 6.5 at 25°C.缓冲液，用于检测肌酸肌酶；也用于在冷冻干燥中有效保护血红蛋白；阴极电解液，用在IEF/2-D凝胶电泳。

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