👉 Tetramerinx is a concept in molecular biology that describes a complex protein molecule composed of two identical tetrameric subunits, which are linked by a disulfide bond. This structure forms a functional unit and is essential for many biological processes, such as signal transduction and cell differentiation. Tetramerinxs are also found in the extracellular matrix and have been implicated in various diseases, including cancer and cardiovascular disease.