Ascorbate Peroxidase (APX) Activity Assay Kit

Detection Principle:
Ascorbate Peroxidase (APX) can catalyze the reaction between ascorbic acid (ASA) and hydrogen peroxide (H2O2), and ASA can be oxidized to monodehydroascorbic acid (MDASA). The absorbance of solution at 290 nm will decline as the oxidation of ASA. The APX activity can be calculated by detecting the decrease of A290.
Instrument: Spectrophotometer
Assay Time: 60 min

Tested Sample Types: Plant tissue

Research Area's: Enzymes,Plant stress resistance

Shelf Life: 6 Months

Storage:
2-8℃

Citations:


Detection Principle: https://onlinelibrary.wiley.com/doi/abs/10.1111/jpi.12504
https://www.mdpi.com/2223-7747/10/3/541