Merck
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安全信息

D7679

Sigma-Aldrich

3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System

liquid

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CAS号:
7411-49-6
EC 号:
231-018-9
MDL编号:
MFCD00012969
PubChem化学物质编号:
24894154
NACRES:
NA.75

形式

liquid

质量水平

200

technique(s)

immunoblotting: suitable

溶解性

water: soluble

运输

wet ice

储存温度

2-8°C

SMILES string

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

InChI

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

InChI key

KJDSORYAHBAGPP-UHFFFAOYSA-N

一般描述

DAB (3,3′-Diaminobenzidine Tetrahydrochloride) Liquid Substrate Dropper System has been developed for use in immunohistology and immunoblotting procedures as a precipitating substrate for the detection of peroxidase activity. DAB is the immunohistology substrate of choice because it produces an intense brown stain that is easily observed. The end product is resistant to alcohol, therefore, a variety of counterstains and mounting media can be used with the DAB Liquid Substrate Dropper System. DAB Liquid Substrate Dropper System provides all of the chromogen and buffer/peroxide solutions needed to produce a fast and convenient DAB substrate solution.

应用

3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System has been used as a developer in immunohistogical examination.

注意

在2-8 °C下至少可稳定保存1年。

数量

Each DAB liquid substrate dropper system will provide ten individual application dropper bottles of 10 mL of a fast and convenient DAB substrate solution.

仅试剂盒组分

产品编号
说明
  • 10× DAB Liquid Chromogen 10 mL
  • premeasured, ready-to-use buffer/peroxide solution for individual application 10 x 9

象形图

Exclamation markHealth hazard
GHS07,GHS08

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

法规信息

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S M Hsu et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 30(10), 1079-1082 (1982-10-01)
Three metallic ions, NiCl2, CoCl2, and CuSO4, were found to modify the color of the normally brown diaminobenzidine (DAB) reaction. The colors ranged from purplish blue (NiCl2), dark blue/bluish black (CoCl2), to greyish blue (CuSO4). We have found that the
Carola W N Damen et al.
Analytical biochemistry, 393(1), 73-79 (2009-06-16)
For the bioanalysis of therapeutic monoclonal antibodies in biological matrices, immunoassays--especially enzyme-linked immunosorbent assays (ELISAs)--are the most widely used techniques. Although ELISAs are very sensitive, the obtained sensitivity is not always sufficient. In this study, we have investigated the possibilities
CD8+ T cells expressing IL-10 are associated with a favourable prognosis in lung cancer
Miotto D, et al.
Lung Cancer, 69(3), 355-360 (2010)
N M Chu et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 37(2), 257-263 (1989-02-01)
Immunoblotting techniques are widely used for detection of antigen immobilized on nitrocellulose membranes. There are many immunolabeling methods and staining methods available to disclose the presence of antigen in such techniques. Five common staining methods each for alkaline phosphatase and
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