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P9187

Sigma-Aldrich

OPD

SIGMAFAST™, peroxidase substrate, chromogenic, tablet

Synonim(y):

OPD Peroxidase Substrate

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About This Item

Kod UNSPSC:
12352204
NACRES:
NA.83

product name

SIGMAFAST™ OPD, tablet

Postać

tablet

Poziom jakości

200

rozpuszczalność

water: 0.5 tablet/10 mL, clear, colorless

temp. przechowywania

2-8°C

Zastosowanie

SIGMAFAST™ OPD (o-Phenylenediamine dihydrochloride) tablets have been developed for use as a soluble substrate for the detection of peroxidase activity in enzyme immunoassays (EIA). OPD is the EIA substrate of choice as it exhibits high sensitivity. EIA applications utilizing OPD may be read in timed assays or stopped with dilute acid solutions for delayed readings.
SIGMAFAST OPD has been used in saliva- virus-like particles (VLP) binding assay. It has also been used to develop enzyme linked immunosorbent assay (ELISA) plates for the detection of rituximab in rat serum samples.

Cechy i korzyści

SIGMAFAST™ OPD Tablets require no additional buffers or steps to prepare an active substrate solution.

Przestroga

This substrate is hygroscopic and light sensitive

Rekonstytucja

Each tablet set dissolved in 20 mL deionized water yields a ready-to-use buffered solution containing OPD and urea hydrogen peroxide.
One OPD tablet and one urea hydrogen peroxide/buffer tablet, dissolved in 20 ml of water, provides 20 ml of ready-to-use substrate. When the tablet is dissolved in this manner, the final concentrations will be 0.4 mg/ml OPD, 0.4 mg/ml urea hydrogen peroxide, and 0.05 M phosphate-citrate, pH 5.0. Tablets are individually packaged in foil packets.

Informacje prawne

SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC
This page may contain text that has been machine translated.

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H302,H317,H318,H335,H341,H351,H411

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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

Odwiedź Bibliotekę dokumentów

Elisa Lobato et al.
Ecology and evolution, 7(11), 3645-3656 (2017-06-16)
Oceanic islands share several environmental characteristics that have been shown to drive convergent evolutionary changes in island organisms. One change that is often assumed but has seldom been examined is the evolution of weaker immune systems in island species. The
Courtney Woolsey et al.
Nature immunology, 22(1), 86-98 (2020-11-26)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for an unprecedented global pandemic of COVID-19. Animal models are urgently needed to study the pathogenesis of COVID-19 and to screen vaccines and treatments. We show that African green monkeys (AGMs)
Almahamoudou Mahamar et al.
Malaria journal, 16(1), 289-289 (2017-07-20)
Seasonal malaria chemoprevention (SMC) is a new strategy to reduce malaria burden in young children in Sahelian countries. It consists of the administration of full treatment courses of sulfadoxine-pyrimethamine plus amodiaquine to children at monthly intervals during the malaria season.
Eliana Spilioti et al.
Environmental geochemistry and health, 39(4), 821-833 (2016-07-23)
Spa resorts are known for thousands of years for their healing properties and have been empirically used for the treatment of many inflammatory conditions. Mud is one of the most often used natural materials for preventive, healing and cosmetic reasons
Jeffrey D Whitman et al.
Nature biotechnology, 38(10), 1174-1183 (2020-08-29)
Appropriate use and interpretation of serological tests for assessments of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) exposure, infection and potential immunity require accurate data on assay performance. We conducted a head-to-head evaluation of ten point-of-care-style lateral flow assays (LFAs)
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