TSPAN1 Proteins and Enzymes

TSPAN1 belongs to the large family of tetraspanins, so named because they contain 4 transmembrane domains. TSPAN1 is expressed in colon, endometrium, pancreas, normal and neoplastic prostate, and pregnant uterus. Tetraspanins are frequently expressed at the cell surface in association with each other and with other molecules, such as integrins, and...