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3,3,5,5-四甲基联苯胺二盐酸3,3,5,5-Tetramethylbenzidine Dihydrochloride Hydrate

 
包装: 1 g
运保温度: 15-30°C
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描述:

3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate


Catalog Number: 152116

Dihydrochloride
Purity: 97%
Water soluble form of TMB for determination of peroxidase.
Ref.: Anal. Biochem., 98, 388 (1979).


Structure:



Molecular Formula: C16H20N2 . 2HCI . 2H2O

Synonym: TMB . diHCI

Physical Appearance: White to off white powder

Solubility: Soluble in methanol (1 mg/ml-clear, cololess solution); moderately soluble in water

Description: TMB is a noncarbinogenic analog of benzidine. It is typically used as 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 650 nm. The TMB reaction can be stopped with 2 M H2SO4 (resulting in a yellow color) and read at 450 nm.

References: 

  1. Bos, E.S., et al., J. Immunoassay, v. 2, 187 (1981).
  2. Holland, V.R., et al., Tetrahedron, v. 30, 3299 (1974).
  3. Leim, H.H., et al., Anal. Biochem., v. 98, 388 (1979)
  4. 3,3',5,5'-四甲基联苯胺盐酸盐二水合物
  5. 中文名称: 3,3',5,5'-四甲基联苯胺盐酸盐二水合物
  6. 中文别名: 3,3',5,5'-四甲基苯并啶二盐酸酸水合物
     
      英文名称: TMB dihydrochloride
     
      英文别名: 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
  7. 用途说明  测定过氧化氢酶的TMB水溶性产品 。 过氧化物酶和乙型肝炎抗原的染色剂。


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