相关栏目：
  1. 试剂
  2. 其他化学试剂
  • N,N,N′,N′-四甲基对苯二胺二盐酸盐(TMPD) 98%

  • G64343 637-01-4

    N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride(TMPD) 98%

产品订购
产品货号重量货期 优惠价 数量
G64343-1g 1g 准现货 询价
G64343-25g 25g 准现货 询价
G64343-5g 5g 准现货 询价
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属性

溶解性 Soluble in DMSO (~1.7 mg/ml), water (50 mg/ml), and PBS (pH 7.2).,
敏感性 对湿度和光线敏感
存贮条件 否
熔点 220-224°C
密度 否
荧光 否
IC50 否
pK Values 否

描述

别名 N,N,N‘,N‘-四甲基-1,4-苯二胺二盐酸盐; Wurster 试剂; TMPPD;N,N,N‘,N‘-Tetramethyl-1,4-phenylenediamine Dihydrochloride; Wurster’s reagent; 1,4-Bis(dimethylamino)benzene dihydrochloride; Wurster‘s Blue dihydrochloride
产品介绍 N,N,N‘,N‘-Tetramethyl-p-phenylenediamine dihydrochloride(TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. TMPD undergoes one-electron oxidation by the heme peroxidase higher oxidation states (compounds I and II) producing a highly colored product that absorbs at 611 nm. Thus, the stoichiometry of oxidation is 2 moles of TMPD oxidized per mole of hydroperoxide reduced by the peroxidase. The extinction coefficient of the oxidized TMPD at 611 nm is 12,200.2 TMPD is also used for the detection of peroxidases on polyacrylamide gels.
用途 An oxidizable compound

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