P9187

OPD

SIGMAFAST^™, peroxidase substrate, chromogenic, tablet

• Synonim(y): OPD Peroxidase Substrate
• Kod UNSPSC: 12352204
• NACRES: NA.83

Właściwości

• Product Name: SIGMAFAST^™ OPD, tablet
• Formularz: tablet
• Poziom jakości: 200
• rozpuszczalność: water: 0.5 tablet/10 mL, clear, colorless
• temp. przechowywania: 2-8°C

Opis

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

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS05,GHS07,GHS09
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H302,H317,H318,H335,H341,H351,H411
• Zwroty wskazujące środki ostrożności: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 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