Peroxy Orange 1

Overview of Peroxy Orange 1 (PO1)

Peroxy Orange 1 (PO1) is a fluorescent probe that enables precise detection of hydrogen peroxide (H₂O₂) in living cells. Known for its high selectivity and cell permeability, PO1 reacts with H₂O₂ to produce a bright orange fluorescence, making it an essential tool for studying oxidative stress, immune responses, and redox signaling pathways. Its ease of use and reliable performance make it a popular choice for biological and biochemical research.

Key Features

• High Selectivity:
  Exclusively detects H₂O₂ over other reactive oxygen species, ensuring accurate results.
• Cell Permeability:
  Easily enters cells, making it suitable for intracellular H₂O₂ detection.
• Fluorescent Properties:
  Emits an orange fluorescence with an excitation wavelength of 543 nm and an emission range of 545–750 nm after reacting with H₂O₂.

Peroxy Orange 1 Applications

• Immunological Studies:
  Helps monitor the production of hydrogen peroxide (H₂O₂) in immune cells
• Cell Signaling Research:
  Visualize H₂O₂ signals in live cells

Storage and Handling

• Store at -20°C for maximum stability.
• Dissolves in DMSO up to 10 mM concentration.

Safety Information

• For laboratory research use only.
• Handle with appropriate safety precautions.

AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.