Fig. 2.
Immunoblot analysis of HTLV-II virus lysates after reaction with MoAbs specific for HLA class-I (B9.12.1) or class-II (D1.12 and Tu35). Pellets of purified HTLV-II virions generated from C344 cell line (T) or from BJAB cells (B) were incubated in lysis buffer containing 0.2% sodium dodecyl sulfate (SDS) and equivalent concentrations of extracts, as shown by protein staining, analyzed by immunoblot in a 10% polyacrylamide gel containing 0.1% SDS. Immunoreactivity was visualized by chemiluminescence detection system. The size (in kilodaltons [k], indicated on the right) were determined by comparison with protein markers.