(+)-Biotinyl ethylamine is a versatile compound widely recognized for its role in biochemical applications, particularly in the field of molecular biology and biochemistry. This derivative of biotin, also known as vitamin H, is characterized by its unique structure that enhances its binding affinity to various biomolecules. Researchers utilize (+)-Biotinyl ethylamine in the development of bioconjugates, where it serves as a crucial component for labeling proteins, nucleic acids, and other biomolecules. Its ability to form stable complexes with avidin or streptavidin makes it an invaluable tool in affinity purification and detection assays, such as ELISA and Western blotting.

The compound's practical applications extend to drug delivery systems, where it can be employed to improve the targeting of therapeutic agents to specific cells or tissues. Additionally, its role in the synthesis of biotinylated probes allows for enhanced imaging techniques in cellular studies. With its favorable properties and broad applicability, (+)-Biotinyl ethylamine stands out as a key reagent for researchers aiming to explore and manipulate biological systems effectively.