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Key Documents

D7679

Sigma-Aldrich

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

liquid

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About This Item

CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.75

形狀

liquid

技術

immunoblotting: suitable

溶解度

water: soluble

運輸包裝

wet ice

儲存溫度

2-8°C

SMILES 字串

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 密鑰

KJDSORYAHBAGPP-UHFFFAOYSA-N

一般說明

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.

應用

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。

數量

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

僅套裝組件

產品號碼
描述

  • 10× DAB Liquid Chromogen 10 mL

  • premeasured, ready-to-use buffer/peroxide solution for individual application 10 x 9

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3


分析證明 (COA)

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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
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)
The duality of beta-catenin function: a requirement in lens morphogenesis and signaling suppression of lens fate in periocular ectoderm
Smith AN, et al.
Developmental Biology, 285(2), 477-489 (2005)
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
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

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