ATTO-TEC fluorescence Imaging accessories

ATTO dyes are highly fluorescent labels optimized for high photostability and brightness. These dyes cover a broad spectral range (ranging from UV to the near-infrared region), making them suitable for a wide variety of fluorescence applications.

• Applications:
  • Fluorescence microscopy
  • Flow cytometry
  • Fluorescent in situ hybridization (FISH)
  • Fluorescence correlation spectroscopy (FCS)
• Advantages:
  • High quantum yields
  • Photostability
  • Wide range of excitation and emission spectra

These fluorescent labels are functionalized dyes that can be conjugated to biomolecules like proteins, DNA, or other chemical entities for visualization and quantification.

• Applications:
  • Protein labeling
  • DNA labeling
  • Bioimaging and diagnostics
• Advantages:
  • Target-specific labeling
  • Easy conjugation via reactive groups (e.g., NHS-esters for amine coupling, maleimides for thiol coupling)
  • Bright and stable fluorescence for long-term experiments

These kits are designed to efficiently label antibodies with fluorescent dyes, ensuring consistent labeling for applications in immunoassays and imaging.

• Applications:
  • Immunofluorescence assays (IFA)
  • Flow cytometry
  • Western blotting
• Advantages:
  • Quick and easy labeling protocols
  • Optimized for minimal loss of antibody activity
  • High labeling efficiency

Redox-active labels enable the study of redox processes and the real-time tracking of electron transfer in biological systems. These labels often combine fluorescent dyes with redox-active moieties.

• Applications:
  • Electron transfer studies
  • Biosensor development
  • Redox monitoring in live cells
• Advantages:
  • Sensitive detection of redox states
  • Versatile integration into different biomolecules

Fluorescence quenchers are molecules that can reduce or eliminate the fluorescence of a dye. These are used in FRET (Fluorescence Resonance Energy Transfer) and other applications where the interaction between fluorophores needs to be studied.

• Applications:
  • FRET-based assays
  • Real-time PCR (qPCR)
  • Molecular beacon design
• Advantages:
  • Efficient quenching of specific dyes
  • Controlled energy transfer
  • Useful in proximity-based fluorescence studies

These are phospholipids tagged with fluorescent dyes, often used in membrane biology to study lipid dynamics, protein-lipid interactions, and cell membrane structure.

• Applications:
  • Liposome research
  • Membrane studies
  • Tracking lipid movement in live cells
• Advantages:
  • Specific integration into lipid bilayers
  • Long-term stability
  • Suitable for live-cell imaging