双[三(羟甲基)氨基甲烷] Bis-Tris | |||
Bis(2-Hydroxyethyl)aminotris(hydroxymethyl)methane | |||
产品编号: | B6926 | CAS号: | 6976-37-0 |
分子式: | C8H19NO5 | 分子量: | 209.24016 |
EINECS编号: | 230-237-7 |
中文名称:双(2-羟甲基)氨基-三(羟甲基)甲烷
CAS号:6976-37-0
中文别名:双(2-羟乙基)氨基(三羟甲基)甲烷; 2,2-双二羟甲基苯胺; 双(2-羟乙基)-三羟甲基氨基甲烷; 二(2-羟乙基)亚氨基三(羟甲基)甲烷; N,N’-二羟基乙基-亚氨基-三羟基甲基氨基甲烷(BIS-TRIS); 双-羟乙基三羟甲基甲胺; 双(2-羟乙基)胺三(羟甲基)甲烷; 2,2-双(羟基甲基)-2,2′,2”-次氮基三乙醇
英文名称:Bis(2-Hydroxyethyl)aminotris(hydroxymethyl)methane
英文别名:Bis(2-hydroxyethyl)-imino-tris-(hydroxymethyl)-methane biological buffer; bis-tris cell culture tested; bis-tris free base sigmaultra; Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane~Bis-TRIS; bis-tris free base; Bis Tris Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane; Bis Tris, Molecular Biology Grade Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane, Molecular Biology Grade; BIS-Tris, ULTROL Grade; 2,2-Bis(hydroxymethyl)-2,2?2-nitrilotriethanol; BIS-TRIS; BIS(2-HYDROXYETHYL)IMINOTRIS(HYDROXYMETHYL)METHANE; BIS(2-HYDROXYETHYL)IMINO-TRIS(HYDROXYMETHYL)PROPANE; BIS(2-HYDROXYETHYL)AMINO-TRIS(HYDROXYMETHYL)METHANE; BIS(HYDROXYETHYL)IMINO-TRIS-(HYDROXYMETHYL)-METHANE; ”BIS-TRIS”; BIS-TRIS BUFFER; 2,2-BIS(HYDROXYMETHYL)-2,2′,2”-NITRILOETHANOL
EINEC:230-237-7
分子式:C8H19NO5
分子量:209.24016
CAS号:6976-37-0
中文别名:双(2-羟乙基)氨基(三羟甲基)甲烷; 2,2-双二羟甲基苯胺; 双(2-羟乙基)-三羟甲基氨基甲烷; 二(2-羟乙基)亚氨基三(羟甲基)甲烷; N,N’-二羟基乙基-亚氨基-三羟基甲基氨基甲烷(BIS-TRIS); 双-羟乙基三羟甲基甲胺; 双(2-羟乙基)胺三(羟甲基)甲烷; 2,2-双(羟基甲基)-2,2′,2”-次氮基三乙醇
英文名称:Bis(2-Hydroxyethyl)aminotris(hydroxymethyl)methane
英文别名:Bis(2-hydroxyethyl)-imino-tris-(hydroxymethyl)-methane biological buffer; bis-tris cell culture tested; bis-tris free base sigmaultra; Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane~Bis-TRIS; bis-tris free base; Bis Tris Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane; Bis Tris, Molecular Biology Grade Bis(2-hydroxyethyl)imino-tris(hydroxymethyl)methane, Molecular Biology Grade; BIS-Tris, ULTROL Grade; 2,2-Bis(hydroxymethyl)-2,2?2-nitrilotriethanol; BIS-TRIS; BIS(2-HYDROXYETHYL)IMINOTRIS(HYDROXYMETHYL)METHANE; BIS(2-HYDROXYETHYL)IMINO-TRIS(HYDROXYMETHYL)PROPANE; BIS(2-HYDROXYETHYL)AMINO-TRIS(HYDROXYMETHYL)METHANE; BIS(HYDROXYETHYL)IMINO-TRIS-(HYDROXYMETHYL)-METHANE; ”BIS-TRIS”; BIS-TRIS BUFFER; 2,2-BIS(HYDROXYMETHYL)-2,2′,2”-NITRILOETHANOL
EINEC:230-237-7
分子式:C8H19NO5
分子量:209.24016
Bis-Tris为缓冲剂,pH缓冲范围5.8-7.2;用于测定肌酸激酶的有效缓冲剂;血红蛋白冷冻干燥时的保护剂。
中文名称:二(2-羟乙基)亚氨-三羟甲基甲烷
英文名称:Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane
分子式:C8H19NO5
分子量:209.2
等级:生化级
质量标准:
外观:白色结晶
含量:≥99.0%
熔点:100.0-104.0℃
水溶性:透明
PH(1M水溶液,20℃时):9.0-11.0
产品应用:在生物实验中,它是重要的PH稳定试剂,通常选择适当的弱酸和其共轭碱混合以得到适合的PH值。大多数生物反应在中性条件下发生,一般PH选在6-8之间,并且要求缓冲剂有效缓冲范围也在6-8之间。另外要求缓冲剂的酸碱形式不与某些金属离子发生螯合作用.还用于检测肌酸肌酶,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.