Merck
CN

D9015

Sigma-Aldrich

3,3-二氨基联苯胺 四盐酸盐 水合物

ISOPAC®

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线性分子式:
C12H14N4 · 4HCl · xH2O
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.47

质量水平

检测方案

≥96% (TLC)

形式

powder

mp

280 °C

溶解性

water: 50 mg/mL, clear to slightly hazy

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES string

O.Cl.Cl.Cl.Cl.Nc1ccc(cc1N)-c2ccc(N)c(N)c2

InChI

1S/C12H14N4.4ClH.H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;;/h1-6H,13-16H2;4*1H;1H2

InChI key

DXWSCXIZIHILNP-UHFFFAOYSA-N

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应用

3,3′-Diaminobenzidine tetrahydrochloride hydrate has been used in immunohistological staining procedure and in situ hybridization.

生化/生理作用

DAB (3,3′-Diaminobenzidine) is utilized in many applications for the visualization of peroxidase activity. In the peroxidase reaction, DAB serves as a hydrogen donor in the presence of peroxide. The oxidized DAB forms an insoluble brown end-product for use in immunohistological and immunoblotting staining procedures.

包装

Weight approximate. Packaged in a 100 mL serum bottle with silicon/PTFE septum and aluminum tear seal.

注意

Injecting a compatible solvent permits preparation of any desired strength solution without exposure.

重悬

Dissolving the contents in 100 mL of solvent yields a 0.1% solution.

法律信息

Isopac is a registered trademark of Merck KGaA, Darmstadt, Germany

ISOPAC

产品编号
说明
价格

象形图

Exclamation markHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

危险化学品

分析证书(COA)

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Sensitivity of the cervical transformation zone to estrogen-induced squamous carcinogenesis.
Elson DA, et al.
Cancer Research, 60, 1267-1267 (2000)
Stages of the pathologic process in Alzheimer disease: age categories from 1 to 100 years.
Braak H, et al.
Journal of Neuropathology and Experimental Neurology, 70, 960-960 (2011)
Proliferation of bone marrow-derived cells contributes to regeneration after folic acid-induced acute tubular injury.
Fang TC, et al.
Journal of the American Society of Nephrology, 16, 1723-1723 (2005)
A new sensitive colorimetric assay for peroxidase using 3,3'-diaminobenzidine as hydrogen donor.
Herzog V and Fahimi HD
Analytical Biochemistry, 55, 554-562 (1973)
Mammalian AMP-activated protein kinase subfamily.
Stapleton D, et al.
The Journal of Biological Chemistry, 271, 611-614 (1996)

商品

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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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