Recombinant Human TSPAN3 Protein，His

TSPAN3, or Tetraspanin 3, is a member of the tetraspanin family of proteins that play critical roles in various cellular processes, including cell adhesion, migration, and signal transduction. Research on TSPAN3 has garnered significant interest due to its potential involvement in cancer metastasis and immune responses. Tetraspanins are known to facilitate the formation of specialized membrane microdomains, or "tetraspanin-enriched microdomains" (TEMs), which serve as platforms for the clustering of different receptors and adhesion molecules. Elevated expression levels of TSPAN3 have been associated with several cancers, suggesting that it may function as an oncogenic factor by promoting invasive behaviors of tumor cells. Furthermore, studies have indicated that TSPAN3 may influence immune cell activation and differentiation, thereby impacting immune responses. Understanding the functional mechanisms and interactions of TSPAN3 at the molecular level could provide insights into its role in tumor progression and the immune system. Consequently, recombinant TSPAN3 protein is often used in laboratory settings to explore its structural properties, binding partners, and functional implications in health and disease. Characterizing TSPAN3's role in cellular signaling and its contribution to pathological conditions may pave the way for novel therapeutic strategies targeting this protein, potentially leading to improved treatment options for cancer and immune-related disorders.