TSPAN-28, K04, 26 kDa cell surface protein TAPA-1, Target of the antiproliferative antibody 1, Tetraspanin-28, Tspan-28
This antibody was raised by immunising BALB/c and Naval Medical Research Institute (NMRI) mice with CD81 extracellular loop 2 (ECL2) protein or with CHO-CD81 cells.