Catalase (CAT) Activity Assay Kit
Référence E-BC-K031-M-96T
Conditionnement : 96T
Marque : Elabscience
Detection Principle | The reaction that catalase (CAT) decomposes H2O2 can be quickly stopped by ammonium molybdate. The residual H2O2 reacts with ammonium molybdate to generate a yellowish complex. CAT activity can be calculated by production of the yellowish complex at 405 nm. |
Synonyms | CAT |
Sample Type | Serum,Plasma,Cell,Cell culture supernatant,Tissue |
Detection Method | Colorimetric method |
Detection Instrument | Microplate reader (400-410 nm, optimum wavelength: 405 nm) |
Research Area | Oxidative Stress |
Other Reagents Required | Normal saline (0.9% NaCl), PBS (0.01 mol/L, pH 7.4) |
Storage | This product can be stored at 2-8°C for 12 months with shading light. |
Valid Period | 12 months |
Sensitivity | 1.12 U/mL |
Detection Range | 1.12-150 U/mL |
Precision | inter-assay CV: 7.7% | intra-assay CV: 3.9% |
Assay Time | 40 min |
The recommended dilution factor for different samples is as follows (for reference only):
Sample Type | Dilution Factor |
---|---|
Human serum | 1 |
293T supernatant | 1 |
10% Rat heart tissue homogenization | 50-100 |
10% Rat liver tissue homogenization | 100-200 |
10% Rat spleen tissue homogenization | 50-100 |
Mouse serum | 1 |
10% Epipremnum aureum tissue homogenization | 1-2 |
10% Rat lung tissue homogenization | 50-100 |
10% Rat kidney tissue homogenization | 50-100 |
10% Rat brain tissue homogenization | 20-50 |
The diluent is normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4). For the dilution of other sample types, please do pretest to confirm the dilution factor.
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