HKPerox-1
Based on 2 publication(s) in Google Scholar
HKPerox-1 is a highly sensitive green fluorescent probe for the specific detection of H2O2 in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively.
For research use only. We do not sell to patients.
- Purity: 99.11%
- CAS No.: 2240163-05-5
- Formula: C40H30N2O11
- Molecular Weight:714.67
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications Citing Use of MedChemExpress (MCE) HKPerox-1
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Biological Activity
Guide (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
1. Preparation of HKPerox-1 working solution
1.1 Preparation of the stock solution
Dissolve HKPerox-1 in DMF to obtain 10 mM of stock solution.
1.2 Preparation of HKPerox-1 working solution
Dilute the stock solution in serum-free cell culture medium or PBS to obtain 1-10 μM of working solution.
Note: Please adjust the concentration of HKPerox-1 working solution according to the actual situation.
2. Cell staining (Suspension cells)
2.1 Centrifuge at 1000 g at 4°C for 3-5 minutes and then discard the supernatant. Wash twice with PBS, 5 minutes each time.The cell density is 1×106/mL
2.2 Add 1 mL of working solution, and then incubate at room temperature for 5-30 minutes.
2.3 Centrifuge at 400 g at 4°C for 3-4 minutes and then discard the supernatant.
2.4 Wash twice with PBS, 5 minutes each time.
2.5 Resuspend cells with serum-free cell culture medium or PBS. Observation by fluorescence microscopy or flow cytometry.
3. Cell staining (Adherent cells)
3.1 Culture adherent cells on sterile coverslips.
3.2 Remove the coverslip from the medium and aspirate excess medium.
3.3 Add 100 μL of working solution, gently shake it to completely cover the cells, and then incubate at room temperature for 5-30 minutes.
3.4 Wash twice with medium, 5 minutes each time. Observation by fluorescence microscopy or flow cytometry.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
543
520
Chemical Information
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CAS No. 2240163-05-5
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Appearance Solid
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Molecular Weight 714.67
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Formula C40H30N2O11
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SMILES
O=C1OC(C(C2=C3)=CC=C3N(C)C(OCC(C=C4)=CC(O)=C4C=O)=O)(C5=CC=CC=C51)C(C(O2)=C6)=CC=C6N(C)C(OCC(C=C7)=CC(O)=C7C=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (2)
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Journal Impact Factor
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Most Recent
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Nat Aging
Maternal age enhances purifying selection on pathogenic mutations in complex I genes of mammalian mtDNA. [Abstract]2024 Sep;4(9):1211-1230. PMID: 39075271 -
Solvent & Solubility
DMF : 50 mg/mL (69.96 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (273 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMF | 1 mM | 1.3992 mL | 6.9962 mL | 13.9925 mL | 34.9812 mL |
| 5 mM | 0.2798 mL | 1.3992 mL | 2.7985 mL | 6.9962 mL | |
| 10 mM | 0.1399 mL | 0.6996 mL | 1.3992 mL | 3.4981 mL | |
| 15 mM | 0.0933 mL | 0.4664 mL | 0.9328 mL | 2.3321 mL | |
| 20 mM | 0.0700 mL | 0.3498 mL | 0.6996 mL | 1.7491 mL | |
| 25 mM | 0.0560 mL | 0.2798 mL | 0.5597 mL | 1.3992 mL | |
| 30 mM | 0.0466 mL | 0.2332 mL | 0.4664 mL | 1.1660 mL | |
| 40 mM | 0.0350 mL | 0.1749 mL | 0.3498 mL | 0.8745 mL | |
| 50 mM | 0.0280 mL | 0.1399 mL | 0.2798 mL | 0.6996 mL | |
| 60 mM | 0.0233 mL | 0.1166 mL | 0.2332 mL | 0.5830 mL |