A T cell receptor V beta segment that imparts reactivity to a class II major histocompatibility complex product.
Kappler JW, Wade T, White J, Kushnir E, Blackman M, Bill J, Roehm N, Marrack P. A T cell receptor V beta segment that imparts reactivity to a class II major histocompatibility complex product. Cell. 1987 Apr 24; 49(2):263-71.