Collection: Albumin Binding Fluorescent Probes

Albumin Binding Fluorescent Probes — includes fluorescent compounds derived from dansyl and similar structures designed to bind non-covalently to albumin protein. This binding interaction changes the intensity or emission wavelength shift of fluorescence so that it can be observed optically.

Probes such as Dansylsarcosine, Dansylglycine, Dansylamide, and BD140 are used in albumin binding assays to study the affinity of a molecule for serum albumin, an important step in pharmacokinetic and drug formulation research. Bioanalytical laboratories utilize changes in the fluorescence signal as the probe moves from an aqueous environment into the hydrophobic pocket of albumin to measure competitive binding of various ligands.

Product examples in this collection: TCI D5883 2733745-64-5 Dansylsarcosine Cyclohexylammonium Salt [for Albumin binding assay], TCI D4898 1201643-08-4 BD140 [for Albumin binding assay], TCI D5406 1091-85-6 Dansylglycine [for Albumin binding assay], TCI D5405 1431-39-6 Dansylamide [for Albumin binding assay].

Select a probe based on the fluorophore group and salt form (such as the cyclohexylammonium salt) that match your solvent system, as well as excitation-emission wavelengths that suit the fluorometer instruments available in your laboratory. All products are original Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Albumin Binding Agents, often used together in one laboratory workflow:

• Albumin Binding Modification Reagents
• Albumin Binding Color Development Reagents

Back to Albumin Binding Agents. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.