🔬 8-Anilino-1-naphthalenesulfonic Acid (CAS 82-76-8)

High-Sensitivity Fluorescent Probe for Protein Folding & Biophysical Research

🌟 Product Overview

8-Anilino-1-naphthalenesulfonic acid (ANS) is a widely used fluorescent biochemical probe in protein chemistry and biophysical research. It is known for its strong fluorescence enhancement upon binding to hydrophobic regions of proteins, making it an essential tool for studying protein folding, conformational changes, and molecular interactions in solution systems.

✨ Key Features & Performance

• 🧬 High-sensitivity fluorescent probe for protein structure analysis
• 💡 Strong fluorescence increase in hydrophobic environments
• 🔬 Effective for monitoring protein folding/unfolding processes
• ⚗️ Useful for protein–ligand interaction studies
• 📊 Stable and reproducible signal in biochemical assays

🧪 Applications

🔬 Chemical / Research Applications

• Protein folding and unfolding mechanism studies
• Detection of hydrophobic binding sites in proteins
• Fluorescence-based conformational analysis
• Enzyme structure and stability research
• Biophysical chemistry experiments

🧬 Pharmaceutical / Biochemical Research

• Protein–ligand interaction studies
• Early-stage drug discovery research
• Protein structure–function relationship analysis
• Biomolecular interaction screening
• Pharmaceutical R&D laboratory use

📊 Specifications

📦 Packaging & Storage

• 📦 Packaging: 1 kg / 5 kg / 10k g / 25k g or customized
• 🧊 Store in sealed, dry, and cool conditions
• 🌞 Avoid light exposure
• 🔒 Keep container tightly closed

🌟 Why Choose Us?

• ✔ Stable supply of research chemicals
• ✔ Strict quality control system
• ✔ Flexible small-scale packaging
• ✔ Professional export experience
• ✔ Technical support for R&D use