peroxidase activity is found in thyroid follicular cells in the following sites : ( a ) the perinuclear cisternae , ( b ) the cisternae of the endoplasmic reticulum , ( c ) the inner few lamellae of the golgi complex , ( d ) within vesicles , particularly those found apically , and ( e ) associated with the external surfaces of the microvilli that project apically from the cell into the colloid .
C0018042
golgi complex
C0007634
cell