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Merck

P1526

Sigma-Aldrich

o-Phenylenediamine dihydrochloride

peroxidase substrate, chromogenic, solid

Synonim(y):

OPD

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About This Item

Wzór liniowy:
C6H4(NH2)2·2HCl
Numer CAS:
Masa cząsteczkowa:
181.06
Beilstein:
3912045
Numer WE:
Numer MDL:
Kod UNSPSC:
12352204
Identyfikator substancji w PubChem:
NACRES:
NA.83

Nazwa produktu

o-Phenylenediamine dihydrochloride, peroxidase substrate

Formularz

solid

kolor

white to off-white

mp

258 °C (dec.) (lit.)

temp. przechowywania

−20°C

ciąg SMILES

Cl[H].Cl[H].Nc1ccccc1N

InChI

1S/C6H8N2.2ClH/c7-5-3-1-2-4-6(5)8;;/h1-4H,7-8H2;2*1H

Klucz InChI

RIIWUGSYXOBDMC-UHFFFAOYSA-N

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Opis ogólny

o-Phenylenediamine dihydrochloride (OPD) is a chromogenic substrate that can be used in enzyme-linked immunosorbent assay (ELISA) procedures as it utilizes horseradish peroxidase conjugates. The substrate produces a soluble end product that is orange-brown and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3N HCl or 3M H2SO4 and read at 492 nm.

Zastosowanie

o-Phenylenediamine dihydrochloride has been used as a peroxidase substrate in enzyme-linked immunosorbent assay (ELISA) procedures.

Przestroga

May darken in storage.
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Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Areano Ethério Moreira de Farias et al.
Tropical animal health and production, 51(4), 745-752 (2018-11-14)
Goat breeding in the Northeast region of Brazil plays an important socioeconomic role. However, there are significant losses caused by sanitary deficits and infectious diseases, particularly caseous lymphadenitis (CL). Although CL is considered endemic in Northeastern Brazil, a comprehensive and
Guy Mollett et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 69(7), 1130-1135 (2018-12-13)
Visceral leishmaniasis (VL), caused by the Leishmania donovani complex, is a fatal, neglected tropical disease that is targeted for elimination in India, Nepal, and Bangladesh. Improved diagnostic tests are required for early case detection and for monitoring the outcomes of
Cinzia Rizzo et al.
Malaria journal, 10, 206-206 (2011-07-29)
The Anopheles gambiae gSG6 is an anopheline-specific salivary protein which helps female mosquitoes to efficiently feed on blood. Besides its role in haematophagy, gSG6 is immunogenic and elicits in exposed individuals an IgG response, which may be used as indicator
Cosimino Malitesta et al.
Analytical and bioanalytical chemistry, 402(5), 1827-1846 (2011-09-29)
This review highlights the importance of coupling molecular imprinting technology with methodology based on electrochemical techniques for the development of advanced sensing devices. In recent years, growing interest in molecularly imprinted polymers (MIPs) in the preparation of recognition elements has
Huajun Qiu et al.
Bioresource technology, 101(24), 9415-9420 (2010-08-17)
Nanoporous copper (NPC) with a pore size of 100-200 nm was prepared by simply dealloying Al(60)Cu(40) alloy in a 5 wt.% HCl solution. The NPC was characterized by scanning electron microscopy and nitrogen adsorption techniques. Horseradish peroxidase (HRP) was immobilized

Produkty

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.

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