Cy3 NHS Ester (Non-Sulfonated): Transforming Protein & Or...

2025-10-18

Cy3 NHS ester (non-sulfonated) is the gold standard fluorescent dye for amino group labeling, enabling sensitive, high-resolution imaging of proteins, peptides, and oligonucleotides. Its unmatched brightness and compatibility with advanced workflows, such as organelle-targeted nanoassemblies, empower researchers to push the boundaries of biomedical imaging and targeted cell manipulation.