87748
3,3′,5,5′-四甲基联苯胺
TMB substrate, chromogenic, ≥98.0% (NT), powder
别名:
BM蓝, Sure Blue TMB, TMB, TMB印迹Plus, TMB底物
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关于此项目
线性分子式:
[-C6H2(CH3)2-4-NH2]2
化学文摘社编号:
分子量:
240.34
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
259-364-6
MDL number:
Beilstein/REAXYS Number:
2808541
产品名称
3,3′,5,5′-四甲基联苯胺, ≥98.0% (NT)
SMILES string
Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
InChI key
UAIUNKRWKOVEES-UHFFFAOYSA-N
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
assay
≥98.0% (NT)
form
powder
technique(s)
UV/Vis spectroscopy: suitable
mp
166-171 °C
168-171 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
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。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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