a beta-gal-specific , major histocompatibility complex ( mhc ) class i-restricted cd8+cd4- cytotoxic t lymphocyte ( ctl ) line of balb/c origin raised against one transfectant expressing cytoplasmic beta-gal also lysed transfectants expressing beta-gal as membrane-inserted fusion protein , as well as transfectants secreting beta-gal .
C0016955
beta-gal
C0005220
beta-gal