the authors examined fc receptors of cytoplasmic membrane by means of a two-stage immunoperoxidase technique : at the first stage the immuno-gamma-globulins ( igg ) , labelled with peroxidase , were connected with the membrane receptors , but at the second stage the connection was stabilised by supplementation of homologous antigen .
C0034805
fc receptors
C0007603
cytoplasmic membrane