推荐产品
product name
3,3′,5,5′-四甲基联苯胺, ≥98.0% (NT)
品質等級
化驗
≥98.0% (NT)
形狀
powder
技術
UV/Vis spectroscopy: suitable
mp
166-171 °C
168-171 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
InChI
1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChI 密鑰
UAIUNKRWKOVEES-UHFFFAOYSA-N
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應用
3,3′,5,5′-四甲基联苯胺已用作以下应用的过氧物酶底物：
- 酶免疫测定(EIA)
- 间接竞争法酶联免疫吸附测定(ELISA)
- 三明治法酶联免疫吸附测定
3,3′,5,5′-四甲基联苯胺（TMB）是一种二氨基联苯胺的非致癌性取代物（Ames测试阴性）适合在ELISA实验中作为过氧化物酶底物。底物产生可溶性终产物，淡蓝色，分光光度检测在370或620-650nm可以读峰值。TMB反应能被2M H2SO4终止（产生黄色），在450nm处可读。一种高敏感，特异性试剂用于检测血液，血红蛋白实验，过氧化物酶实验。
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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