TMB Dihydrochloride 四甲基联苯胺盐酸盐
PB11066-3 newprobe 250mg 180.00
PB11066-4 newprobe 纯度：分子生物学级 500mg 348.00
PB11066 Sigma分 T8768 250mg 298.00
PB11066-1 Sigma T8768 100mg 571.00
PB11066-2 Sigma T8768 5g 3189.00
产品说明 辣根过氧化物酶（HRP）底物 分子式：C16H20N2•2HCl 分子量：313.3 保存：2-8°C
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3,3′,5,5′-Tetramethylbenzidine dihydrochloride
Bulk package
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TMB 
Synonym
4,4′-Diamino-3,3′,5,5′-tetramethylbiphenyl dihydrochloride
Molecular Formula C16H20N2 · 2HCl
Molecular Weight 313.27
Descriptions
Application
3,3',5,5'-Tetramethylbenzidine (TMB) is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm.
Properties
mp ≥300 °C
storage temp. 2-8°C
Safety
Safety Statements 22-24/25
WGK Germany 3
F 3-10-23
