TM4SF1 (Transmembrane 4 L Six Family Member 1) is a transmembrane protein and a member of the Tetraspanin Superfamily. It is primarily expressed in endothelial cells and certain types of tumor cells, playing an important role in cell adhesion, migration, signal transduction, and angiogenesis.
Genomeditech provides resources related to TM4SF1, including expression cell lines, proteins, and antibodies, which can be used for in vitro evaluation of TM4SF1-targeted drugs.