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Sigma Aldrich Fine Chemicals Biosciences SIGMAFAST™ OPD | 5 sets
Supplier: Sigma Aldrich Fine Chemicals Biosciences P91875SET
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.
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