Figure 2.
Intracellular localization of MCPs. (a–d) Shown are representative immunoelectron micrographs of longitudinal sections of cells expressing Tar (UU1250 + pMK113) (a), Tsr (UU1250 + pCT1) (b), Tap (UU1250 + pSW2) (c), or Trg (UU1250 + pGB1) (d). Polyclonal antibody to Tsr was diluted to 1:500 and detected by using goat anti-rabbit colloidal gold conjugate.