Ascorbate Peroxidase (APX) Activity Assay Kit
Sizes: 50 Assays, 100 Assays
Catalogue Numbers: E-BC-K353-S-50, E-BC-K353-S-100
Citations, Manuals and MSDS Available upon request.
Target Synonym: APX
Research Areas: Plant Physiology Series
Result Type: Enzyme Activity
Detection Instrument: Spectrophotometer
Tested Sample Types: Plant tissue
Assay Time: 60 min
Detection Type: Colorimetric method
Sensitivity: 0.071 U/g tissue
Detection Range: 0.071-47 U/g tissue
Test 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.
Inter CV: 6.4
Intra CV: 4.8
Storage: This product can be stored at 2~8°C for 12 months with shading light.
Shipping: Ice bag