labeling of the golgi complex with the lectin conjugate wheat germ agglutinin-horseradish peroxidase ( wga-hrp ) , which binds to cell surface membrane and enters cells by adsorptive endocytosis , was analyzed in secretory cells of the anterior , intermediate , and posterior lobes of mouse pituitary gland in vivo .
C0007634
cells
C0014139
endocytosis