 Finally , the gold @-@ standard method of cellular localization is immunoelectron microscopy . This technique also uses an antibody to the protein of interest , along with classical electron microscopy techniques . The sample is prepared for normal electron microscopic examination , and then treated with an antibody to the protein of interest that is conjugated to an extremely electro @-@ dense material , usually gold . This allows for the localization of both ultrastructural details as well as the protein of interest . 
 Finally , the gold @-@ standard method of cellular localization <a href='drop_aux' title='1'><mark>is</mark></a>immunoelectron microscopy . This technique also <a href='uninflect' title='2'><mark>uses</mark></a> an antibody to the protein of interest , along with classical electron microscopy techniques . The sample is prepared for normal electron microscopic examination , and then treated with an antibody to the protein of interest <a href='null_relcl' title='3'><mark>that</mark></a>is conjugated to an extremely electro @-@ dense material , usually gold . This <a href='uninflect' title='4'><mark>allows</mark></a> for the localization of both ultrastructural details as well as the protein of interest . 
Finally , the gold @-@ standard method of cellular localization immunoelectron microscopy . This technique also use an antibody to da protein of interest , along with classical electron microscopy techniques . The sample is prepared for normal electron microscopic examination , and then treated with an antibody to the protein of interest is conjugated to an extremely electro @-@ dense material , usually gold . This allow for tdalocalization of both ultrastructural details as well as thdarotein of interest .