Merck
All Photos(1)

T8665

Sigma-Aldrich

3,3′,5,5′-四甲基联苯胺 (TMB) 液体底物体系

peroxidase substrate

All Photos(1)
Synonym(s):
TMB
NACRES:
NA.83

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TMB/E超灵敏蓝色辣根过氧化物酶底物（可溶性）

100 ml TMB/E Ultra Sensitive, Blue, Horseradish Peroxidase Substrate (soluble) for ELISA & Immunohistochemistry.

质量水平

300

形式

liquid

储存条件

protect from light

运输

wet ice

储存温度

2-8°C

Related Categories

应用

TMB是辣根过氧化物酶的底物。其可形成可溶性蓝色终产物，并可在370nm或655nm下读数。可以用0.5M H2SO4停止TMB反应（产生黄色溶液），并在450nm处读取数值。推荐用于ELISA（微孔）分析，不建议用于膜应用。
通过将测量的底物吸收值超过吸收最大值，3,3′,5,5′-四甲基联苯胺已在研究中用于证明，任何免疫酶测定的测量范围都可以被显著延长，而又不损害测定特征。3,3′,5,5′-四甲基联苯胺也已用于研究中，以了解具有过氧化物酶样活性的CuS凹面上层结构的形成。

包装

11, 12, 13, 16, 50, 100 mL
1 L

注意

该底物对光非常敏感，应避免阳光或紫外光源直射。

外形

即用型。

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 1

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

129.9 °F - closed cup

闪点(C)

54.4 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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Product Information Sheet

Product Information sheet - T8665

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