产品名称
邻苯二胺, tablet, 20 mg substrate per tablet
vapor density
3.7 (vs air)
Quality Level
vapor pressure
0.01 mmHg ( 25 °C)
form
tablet
bp
256-258 °C
mp
100-102 °C
fluorescence
λex 337 nm; λem 417 nm (after derivatization)
storage temp.
2-8°C
SMILES string
Nc1ccccc1N
InChI
1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
InChI key
GEYOCULIXLDCMW-UHFFFAOYSA-N
Application
邻苯二胺用于检测转化生长因子(TGF-β) 和使用酶联免疫吸附测定(ELISA),测量抗cTfRMAb-ScFv融合蛋白。
邻苯二甲胺 Free Base 是过氧化物酶底物,适用于ELISA程序。 底物产生可溶的最终产物,其颜色为橙棕色,并且可以在 450nm 下通过分光光度计读取。可以用 3N HCl 或 3M H2SO4 终止 OPD 反应,并在 492nm 处读取。
Biochem/physiol Actions
邻苯二甲胺(o-PD)是一种有效底物,可用于分光光度法辣根过氧化物酶(HRP)介导的酶联免疫吸附测定(ELISA),产生2,3-二氨基吩嗪(DAP)作为o-PD氧化的产物。
Preparation Note
将 1 片片剂溶于 0.05 M 磷酸盐-柠檬酸盐缓冲液 (pH 5.0) 中,得到所需浓度(通常 OPD 浓度为 使用 0.4 mg/mL)。在使用前立即每 100ml 底物缓冲溶液中加入 40μl 新鲜的 30% 过氧化氢。片剂分别包装在箔包中。
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
276.8 °F - closed cup
flash_point_c
136 °C - closed cup
商品
硝基蓝四唑(NBT)可与碱性磷酸酶底物5-溴-4-氯-3-吲哚基磷酸盐(BCIP)一起用于蛋白印迹和免疫组织染色程序。这些底物系统产生不溶的NBT二甲终产物,其颜色为蓝至紫色,可以通过视觉观察到。
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P5412-100TAB | 04061834391685 |
| P5412-50TAB | 04061834391692 |


