👉 Antibody V (also known as VHH) is a type of single-domain antibody found in camelids, such as camels and llamas. Antibody VHH molecules are smaller than conventional antibodies, making them easier to produce and use in various applications. They have high stability and can bind to targets that conventional antibodies cannot reach, making them useful for drug delivery, diagnostics, and research. Antibody VHHs are also known as nanobodies due to their small size, which allows them to access unique epitopes on antigens.