o-Phenylenediamine dihydrochloride

Descrição detalhada : 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.
Sinónimos : 1,2-Phenylenediamine tablet; OPD; OPD Tablet
Fórmula molecula r: C6H4(NH2)2·2HCl
Armazenamento : 2-8C
Embalagem : 1X50TAB