Bioluminescent probes are highly sensitive molecular tools that utilize natural enzyme-substrate reactions (e.g., luciferase-luciferin) to generate light without external excitation. These probes offer ultra-low background signals and exceptional signal-to-noise ratios, making them ideal for in vivo imaging, gene expression analysis, and high-throughput drug screening.
 

Key features include:
 

• ATP-dependent or ATP-independent systems for flexible applications
• Non-invasive tracking of cellular processes in real time
• Single-cell resolution for precise biological insights

With superior sensitivity and deep-tissue penetration, bioluminescent probes are transforming preclinical research and therapeutic development.