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o-Phenylendiamindihydrochlorid, 98+ %, Thermo Scientific Chemicals
Beschreibung
o-Phenylenediamine is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is orange-brown in color and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3 N HCl or 3 M H2SO4 and read at 492 nm.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
O-Phenylendiamin ist ein Peroxidase-Substrat, das für ELISA-Verfahren geeignet ist. Das Substrat erzeugt ein lösliches Endprodukt, das orange-braun gefärbt ist und spektrophotometrisch bei 450 nm ablesbar ist. Die OPD-Reaktion kann mit 3 N HCl oder 3 M H2SO4 gestoppt und bei 492 nm gelesen werden.
Löslichkeit
Schwer löslich in Wasser; frei löslich in Alkohol, Chloroform oder Ether
Hinweise
Kühl und trocken in einem gut versiegelten Behälter lagern. Vor Oxidationsmittel und Hitze schützen. Im Kühlschrank lagern.
Specifications
Specifications
| Chemischer Name oder Material | o-Phenylenediamine dihydrochloride |
| Menge | 100 g |
| UN-Nummer | UN2811 |
| Beilstein | 3912045 |
| Löslichkeitsinformationen | Slightly soluble in water; freely soluble in alcohol,chloroform or ether |
| Formelmasse | 181.07 |
| Reinheit (%) | ≥98% |
| Physikalische Form | Pulver |
RUO – Research Use Only
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