» 产品价格(Market Price)⇒ 联系客服 +
中文名称英文名称CAS 编号规格目录价所属品牌订货号
溴酚蓝Bromophenol Blue115-39-95G125.00SIGMA-ALDRICHB0126
溴酚蓝Bromophenol Blue115-39-925G394.00SIGMA-ALDRICHB0126
溴酚蓝Bromophenol Blue115-39-9100G1,246.00SIGMA-ALDRICHB0126
品牌SIGMA-ALDRICH
产品名称 溴酚蓝 : Bromophenol Blue ——【产品编号:SIGMA-ALDRICH-B0126】
CAS编号115-39-9
别名 3′,3′′,5′,5′′-四溴酚磺酰酞,Bromophenol Blue (BPB),溴酚蓝磺酸内酯,四溴酚磺酚酞,溴酚兰
级别生物染色剂级
纯度&分析powder
Tips酸碱指示剂,非水溶液滴定用指示剂,蛋白电泳染色,病毒化验等。
分子式 C19H10Br4O5S
分子量669.96
储存条件常温避光保存。
性质
grade   ACS reagent
visual transition interval   3.0 - 4.6, yellow to blue
mp   273 °C(lit.)
原产地美国
描述

Application

Bromphenol Blue is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis. Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.

供货状态True
参考文献

Mayburd AL, Tan Y, Kassner RJ., Complex formation between Chromatium vinosum ferric cytochrome c' and bromophenol blue. Arch. Biochem. Biophys. 378, 40-44, (2000)

Vilain S, Cosette P, Charlionet R, et. al., Substituting Coomassie Brilliant Blue for bromophenol blue in two-dimensional electrophoresis buffers improves the resolution of focusing patterns. Electrophoresis 22, 4368-4374, (2001)

Merck 14,1444

Beil. 19,V,3,458

Aldrich MSDS 1, 276:A / Corp MSDS 1 (1), 565:A / FT-IR 2 (3), 4143:A / FT-IR 1 (2), 1023:D / IR-Spectra (3), 1480:D / IR-Spectra (2), 1272:A / RegBook 1 (2), 2789:D / Sigma FT-IR 1 (2), 111:B / Stains and Dyes Ref, 174 / Structure Index 1, 443:A:7

类型染色剂
安全信息
个人防护装备  Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
安全声明  22-24/25
WGK德国  3
RTECS  SJ7453000